Slang Terms Beginning with B

  • Bummer

    A slang term for a misfortune or bad occasion.
  • Bootlicker

    Slang term for a person who tries to flatter or suck up to their oppressors or someone above them.
  • Butch

    A slang term used to describe someone who dresses masculine.
  • Blinker Fluid

    Slang for an imaginary fluid that is used to tease people who know nothing about cars or their maintenance.
  • Bareback

    Slang for having sexual intercourse without a condom for protection.
  • Bondage

    Slang term for the act of restraining a consenting sexual partner, usually as part of dominant/submissive roleplay.
  • Bigot

    Slang for a prejudiced person who is intolerant of others, their creeds, beliefs, or opinions.
  • BL

    An initialism for the slang term "Boy Love" — commonly used in Shounen Ai anime, depicts homosexual relationships between young men.
  • Bust Down

    A hip-hop slang term for a very expensive piece of jewelry or watch that is covered in diamonds.
  • Butt Cheek

    Slang term for the large muscles of the gluteus that make up the buttocks.
  • Big Dick

    A slang term for a large penis.
  • Boof

    A slang term for inserting alcohol or drugs into the rectum which is thought to have higher absorption rates than ingesting normally.
  • Boobies

    A slang term for a woman's breasts.
  • Bighead

    A slang term of endearment for someone you like. A nickname for a crush, this term teases them, but may reveal how you really feel about them.
  • BreadTube

    A slang term for an informal group of online content creators that provide educational lectures revolving mostly around left-wing perspectives, from socialism to anarchism. The name comes from Peter Kropotkin's "The Conquest of Bread", a staple of political anarchists literature released in the late 1800s.
  • Bruh Moment

    A slang term for any moment that elicits the reaction "bruh", an exasperated version of "bro". Usually shows shock, awe, or complete disbelief.
  • Blowjob

    A slang term for fellatio, which is oral sex with a penis.
  • Booty

    A slang term for buttocks. Usually refers to a more plump rear, rather than a small or petite one.
  • Busty

    A slang term that refers to a person with a large bust or bosom (i.e. large breasts).
  • Body Count

    A slang term for the number of people someone has slept with. Originally, the term referred to number of victims or bodies in a crime.
  • Booty Call

    A slang term for a request for sexual relations, often made late at night.
  • Bougie

    A descriptive term applied to anything high class or rich in taste. From the French "bourgeoisie".
  • Bomboclaat

    A expletive term from the Jamaican Patois language that is roughly equivalent to the English F-word. However, there is no literally translation into English, so Caribbean's have trouble explaining its full meaning.
  • Butt

    A slang term for buttocks, which is rump or bottom of an animal. From the nautical buttocks, the lower portion of the rear of a ship.
  • Boner

    A slang term for a male erection.
  • Blacked

    A reference to the term "blacked out" — being so intoxicated that you wake up the next day without remember what happened or what you've done.
  • Blunt

    A slang term for a cigar that has been hallowed out and filled with marijuana before smoking.
  • Best Friend

    A person's closest friend.
  • Blue Waffle

    Refers to an particular image of a diseased vagina that has been spread online. It is meant to be vague, and therefore searched for, leading to viewing.
  • BDSM

    An overlapping acronym that stands for bondage and discipline, dominance and submission, sadism and masochism — refers to kink culture that features these aspects.
  • Boomer

    A derogatory term for a Baby Boomer, typically born between the mid-1940's and 1960s.
  • Boujee

    A descriptive term applied to anything high class or rich in taste. From the French "bourgeoisie".
  • Baddie

    A slang moniker for an independent woman who takes care of herself and is confident.
  • Bender

    Indicates a period of time where a person overuses or abuses drugs or other substances.
  • Badass

    A slang reference to a very cool person, usually exceptionally tough and rugged.
  • BIPOC

    An acronym that means Black, Indigenous, and People Of Color.
  • Butterface

    Refers to someone who is attractive, except in their face. Derived from "But their face..."
  • Based

    A slang term that most often means commendable or excellent.
  • Brass Monkey

    Extremely cold. From the expression "Freeze the balls off a brass monkey".
  • Bollocks

    Literally testicles, but more often used to show being tired, drunk, or to claim something is BS.
  • Bugger

    A British slang used to show surprise, discontent, or address a foul person.
  • Bhang

    A term for marijuana infused food or drink creations, originally from India. Also refers to the marijuana flower as well.
  • Budder

    Refers to weed extract, which has a bunch of THC. Strong stuff.
  • Bomb Diggity

    Superb; the best quality.
  • Bag Your Face

    A rude way to tell someone to shut up or stop embarrassing themselves.
  • Blitzed

    To be extremely drunk or hung over.
  • Basic

    Someone devoid of any defining characteristics that might make a person interesting, extraordinary or just simply worth one's attention.
  • BYOC

    Bring Your Own Computer
  • BYOCG

    Bring Your Own Computer Gear
  • BYOF

    Bring your Own Food
  • BYOP

    Bring your own paint
  • BYORL

    Bring Your Own Rocket Launcher
  • BYOTH

    Bat You On The Head
  • BYOW

    Build Your Own Website
  • BYT

    Bright Young Thing
  • BYTM

    Better you than me
  • BZ

    Bitch
  • BWC

    But Who Cares
  • BWDIK

    But What Do I Know
  • BWG

    Big wide grin
  • BWK

    Big Wet Kiss
  • BWKOL

    Big Wet Kiss On The Lips
  • BWL

    Bursting With Laughter
  • BWO

    Black, White or Other
  • BWQ

    Buzz Word Quotient
  • BWT

    BTW
  • BWTH

    But What The Hell
  • BWTHDIK

    But what the heck do I know
  • BWTM

    But Wait, There's More
  • BYAM

    Between You And Me
  • BYH

    Bless your heart
  • BYKI

    Before You Know It
  • BYKT

    But You Knew That
  • BYKTA

    But You Knew That Already
  • BYO

    Bring Your Own
  • BYOA

    Bring Your Own Advil
  • BYOB

    A slang initialism for "Bring Your Own Beer". A clever way to note that guests should bring their own drinks, as they will not be provided.
  • BU

    Backup
  • BU&I

    Between you and I
  • BU2M

    Been Up To Much
  • BUAF

    Butt Ugly ASCII Font
  • BUAG

    Butt Ugly ASCII Graphic
  • BUBI

    Goodbye
  • BUFU

    Butt Fuck
  • BUKT

    But You Knew That
  • BUKTA

    But You Knew That Already
  • BUMP

    Bring Up My Post
  • BUMPING

    Means fun, cool, happening, or hot. Also see Qrackling
  • BUNDY

    But Unfortunately Not Dead Yet
  • BUP

    Backup Plan
  • BURD

    Bird
  • BUTT HURT

    Means, really hurt.
  • BUTTA

    Cute,nice,and kind
  • BV

    Bad Vibe
  • BVB

    Black Veil Brides
  • BW

    Best Wishes
  • BWBR

    Brunette with blonde roots
  • BTR

    A band called " Big Time Rush".
  • BTS

    By the Same
  • BTSOOM

    Beats the shizzle out of me
  • BTT

    Bump To Top
  • BTTB

    Back To The Basics
  • BTTF

    Back To The Future
  • BTTH

    Boot To The Head
  • BTTT

    Bump To The Top
  • BTU

    British thermal unit
  • BTW

    Back to work
  • BTWBO

    Be There With Bells On
  • BTWITIAILW

    An acronym that stands for "By The Way I Think I Am In Love With"
  • BTWITIAILW/U

    By The Way I Think I Am In Love With You
  • BTWITIAILWU

    By the way, I think I am in love with you
  • BTWITIAILWY

    By the way, I think I am in love with you
  • BTWITIILWY

    By the way, I think I'm in love with you
  • BTWITILY

    By the way, I think I love you
  • BTWN

    Between
  • BTY

    Blessings To You
  • BTYM

    Between You And Me
  • BTE

    Best Time Ever
  • BTF

    born to fail
  • BTFO

    Bend The Fuck Over
  • BTFT

    Been There, Fixed That
  • BTFU

    Boiler The Fuck Up
  • BTFW

    By The Fucking Way
  • BTGOG

    By The Grace Of God
  • BTHO

    Beat The Hell Outta
  • BTHOM

    Beats The Hell Outta Me
  • BTHOOM

    Beats The Heck Out Of Me
  • BTHRM

    Bathroom
  • BTHU

    Back the heck up
  • BTIW

    Brothers in the Wind
  • BTK

    Back To Keyboard
  • BTL

    Between The Lines
  • BTM

    Bite me
  • BTN

    Better Than Nothing
  • BTOBD

    Be There Or Be Dead
  • BTOBS

    be there or be square
  • BTOIYA

    Be There or It's Your Ass
  • BT

    About
  • BTA

    But Then Again
  • BTAICBW

    But Then Again I could Be Wrong
  • BTAIM

    Be That As It May
  • BTB

    By The By
  • BTCHF

    Bye, take care, have fun
  • BTCOD

    Beyond the Call of Duty
  • BTD

    Bored To Death
  • BTDT

    Been There, Done That
  • BTDTGTS

    Been There Done That, Got the T-Shirt
  • BTDTGTTS

    Been There, Done That, Got The T-Shirt
  • BTDTGTTSAWIO

    Been There Done That Got The T-shirt And Wore It Out
  • BSOD

    Blue Screen of Death
  • BSOF

    Big Smile On Face
  • BSOFN

    Big Smile On Face Now
  • BST

    Best
  • BSTD

    Busted
  • BSTS

    Better safe than sorry
  • BSU

    Boring Status Update
  • BSX

    Bisexual
  • BRO

    An abbreviation of "brother" — can either denote a close male friend, or can insult a stereotypical college age, fraternity member.
  • BROMANCE

    Brother Romance
  • BROSKI

    Brother
  • BRRRB

    Be rrright back
  • BRS

    Big Red Switch
  • BRT

    Be Right There
  • BRU

    Brother
  • BRUDDA

    Brother
  • BRUH

    A variant of the word "Bro".
  • BRUK

    Broken
  • BRUVA

    Brother
  • BS

    Bull Shit
  • BSAAW

    Big Smile And A Wink
  • BSB

    Backstreet Boys
  • BSBD&NE

    Book Smart, Brain Dead & No Experience
  • BSEG

    Big Shit Eating Grin
  • BSER

    Back Stabber
  • BSF

    But Seriously Folks
  • BSG

    Broad Sweeping Generalization
  • BSK

    Big Sloppy Kiss
  • BOYDS

    Back off you dipstick
  • BOYF

    Boyfriend
  • BOYFRIEND BOMB

    when the girl you're into casually mentions that she has a boyfriend
  • BP

    Beautiful People
  • BPLM

    Big Person Little Mind
  • BQ

    Be Quiet
  • BR

    Bathroom
  • BRAIN

    Blow Job
  • BRB

    A slang acronym that means "Be Right Back".
  • BRBB

    be right back bitch
  • BRBBRB

    Be Right Back, Bathroom Break
  • BRBCB

    Be Right Back, Coffee Break
  • BRBIGP

    Be Right Back, I Gotta Pee
  • BRBRB

    Bathroom, be right back
  • BRD

    Black Rock Depths
  • BREAK DOWN

    can i have some of your food or what ever someone has
  • Bredrin

    A Rastafarian slang term of the word "Brethren", which is the archaic plural of brother. Often used as a term of endearment among friends.
  • BREW

    Brother
  • BRH

    Be Right Here
  • BRLCFH

    Broke Ribs Laughing, Call For Help
  • BOMB

    Really good.
  • BON

    Believe it Or Not
  • BOO

    An affectionate term for referring to a significant other.
  • BOOKMARK

    Tagging someone or something to keep it in place for later, when you're ready for them/it.
  • BOOMM

    Bored out of my mind
  • BOOMS

    Bored Out Of My Skull
  • BOOST

    to brag or exaggerate
  • BOOTP

    Bootstrap Protocol
  • BOP

    bind on pickup
  • BOS

    Brat over shoulder
  • BOT

    Be on that
  • BOTB

    Back of the book
  • BOTD

    Benefit of the doubt
  • BOTDF

    Blood On The Dance Floor
  • BOTE

    back of the envelope
  • BOTEC

    Back Of The Envelope Calculation
  • BOTOH

    But On The Other Hand
  • BOTS

    Robots
  • BOTTS

    Back On To The Subject
  • BOUT

    About
  • BOAF

    Birds of a Feather
  • BOB

    Battery Operated Boyfriend
  • BOBFOC

    Body Off Baywatch, Face Off Crimewatch
  • BOC

    Butt on chair
  • BOCTAAE

    But Of Course There Are Always Exceptions
  • BOE

    bind on equip
  • BOED

    Book of Exalted Deeds
  • BOF

    Birds Of a Feather
  • BOFFT

    Big Old Fat Fluffy Thing
  • BOFH

    Bastard Operator From Hell
  • BOGO

    Buy one get one
  • BOGOF

    Buy One Get One Free
  • BOGSAT

    Bunch Of Guys Sitting Around Talking
  • BOHICA

    Bend Over, Here It Comes Again
  • BOHOF

    Back Of Hand On Forehead
  • BOI

    Boy
  • BOIK

    Best Of Its Kind
  • BOL

    Best of luck
  • BOLO

    Be On the Look Out
  • BOLTOP

    Better On Lips Than On Paper
  • BMTA

    Brilliant Minds Think Alike
  • BMTH

    Bring Me The Horizon
  • BMTIPG

    Brilliant Minds Think In Parallel Gutters
  • BMTTVE

    Best Mates Until The Very End
  • BMW

    Big Money Waster
  • BMX

    Bicycle Motocross
  • BN

    Bad news
  • BNB

    Bad News Bears
  • BNDN

    Been Nowhere Done Nothing
  • BNF

    Big Name Fan
  • BNI

    Batteries Not Included
  • BNIB

    Brand New In Box
  • BNIP

    Brand New In Packaging
  • BNNW

    Brand New Never Worn
  • BNO

    Boys night out
  • BNP

    British National Party
  • BNSCD

    but now something completely different
  • BNWOT

    Brand New Without Tags
  • BNWT

    Brand New With Tags
  • BO

    Bug Off
  • BMA

    Bite My Ass
  • BMB

    Bebo Me Back
  • BMBO

    Blow my brains out
  • BME

    Body Modification Ezine
  • BMF

    Blowing Money Fast
  • BMFE

    Best Mates Forever
  • BMFL

    Best Mates For Life
  • BMG

    Be my guest
  • BMGWL

    Busting my gut with laughter
  • BMHATK

    Banging My Head Against The Keyboard
  • BMHATW

    Banging My Head Against The Wall
  • BMHWB

    Be My Hot-Water Bottle
  • BMI

    Body Mass Index
  • BML

    Bless My Life
  • BMN

    But Maybe Not
  • BMOC

    Big Man On Campus
  • BMOF

    Bite Me Old Fart
  • BMOTA

    Byte Me On The Ass
  • BMS

    Broke My Scale
  • BMT

    Before My Time
  • BHO

    Barak Hussein Obama
  • BHOF

    Bald Headed Old Fart
  • BHS

    Be home soon
  • BI

    Bisexual
  • BI5

    Back In Five
  • BIA

    Bia is a Portuguese diminutive of Beatrix. Beatrix originates in Latin language and means "voyager". Beatrix was the name of several saints in Christianity and it was also a popular given name within royalty. A famous bearer was Beatrix Potter, an English author and creator of Peter Rabbit. Beatrice was popularized by Beatrice Portinari, the muse of the Italian poet and author of Divine Comedy, Dante Alighieri.
  • BIAB

    Back In A Bit
  • BIL

    Brother In Law
  • Biotch

    A slang modification of the word "bitch".
  • BIT

    bitch in training
  • BLARG

    a word that one yells either because you r mad sad or happy, it can be used at any time, it is also a funny word.
  • BLESS UP

    hi or bye with a blessing.
  • BLS

    Blown Like Shit
  • BLSO

    Bottom Lip Stuck out
  • BLTN

    Better Late Than Never
  • BLUF

    Bottom Line Up Front
  • BLVMOT

    Believe me on that
  • BM

    Byte Me
  • BM&Y

    Between Me and You
  • BM4L

    Best Mates For Life
  • BFUT

    Best Friends Until Tomorrow
  • BFWB

    Best Friend With Benefits
  • BG

    big grin
  • BGD

    Black Gangster Disciples
  • BGF

    Best guy friend
  • BGL

    Big Game License
  • BGM

    Background Music
  • BGR

    Boy girl relationship
  • BGTY

    Be good to yourself
  • BGUTI

    Better Get Used To It
  • BGWM

    Be Gentle With Me
  • BH

    Bloody hell
  • BH@

    Be home at
  • BHAG

    Big, Hairy Audacious Goal
  • BHD

    Bad Hair Day
  • BHG

    Big Hearted Guy
  • BHH

    Bless His Heart
  • BHIMBGO

    Bloody Hell, I Must Be Getting Old
  • BHL8

    Be Home Late
  • BHM

    Big Handsome Man
  • BFFLTDDUP

    Best Friends For Life Till Death Do Us Part
  • BFFM

    Best friends forevermore
  • BFFN

    Best Friends For Now
  • BFFS

    Best friend forever sincere
  • BFFTTE

    Best Friends Forever Til The End
  • BFFWB

    Best Friend Forever With Benefits
  • BFG

    Big Fucking Gun
  • BFI

    brute force and ignorance
  • BFK

    Big Fat Kiss
  • BFMI

    Brute Force and Massive Ignorance
  • BFMV

    Bullet For My Valentine
  • BFN

    bye for now
  • BFOG

    Blouse Full Of Goodies
  • BFP

    Big Fat Positive ie pregnant
  • BFR

    Big Fucking Rock
  • BFRABPBYR

    Belousov Family Reunion Annual Beer Pong & BBQ Yearly Round-up
  • BFS

    Bull Fucking Shit
  • BFTD

    Best friends till death
  • BFTP

    Blast From The Past
  • BFU

    Butt Fucking Ugly
  • BEWBS

    Boobs
  • BF

    Boyfriend
  • BF4L

    Boyfriend for Life
  • BFA

    Best Friends Always
  • BFAM

    Brother From Another Mother
  • BFAW

    Best friend at work
  • BFB

    Better From Behind
  • BFC

    Big Fucking Can
  • BFD

    Big Fucking Deal
  • BFE

    Bum Fuck Egypt
  • BFF

    An acronym for "Best Friend Forever" — generally, the term is used between younger people to indicate who they consider their closest friend.
  • BFF4L

    Best Friend Forever For Life
  • BFFAE

    best friends forever and ever
  • BFFE

    Best friends forever
  • BFFF

    Best Fucking Friends Forever
  • BFFFL

    Best Fucking Friends For Life
  • BFFL

    Best Friends For Life
  • BFFLAB

    Best friend for life and beyond
  • BFFLE

    Best Friends For Like Ever
  • BFFLNMW

    Best friends for life, no matter what
  • BDBY

    Bad Boy
  • BDC

    Big Dumb Company
  • BDE

    Best Dramatic Effect
  • BDN

    Big darn number
  • BDOML

    Best Day Of My Life
  • BDONG

    Bad and Wrong
  • BDT

    Bout Darn Time
  • BDU

    Brain Dead User
  • BEA

    a girlfriend or boy friend
  • Beast

    A term for a person who is extremely talented, dedicated, or good at something.
  • BEF

    Best Enemies Forever
  • BEG

    Big Evil Grin
  • BELLIG

    Belligerant
  • BER

    Beyond Economical Repair
  • BEST

    Best Regards
  • BESTIE

    A slang term for "Best Friend" — the friend that you would consider your best.
  • BESTY

    Best Friend
  • BET

    Black Entertainment Television
  • BETA

    Better
  • BETCH

    Bitch
  • BBWL

    Be back way later
  • BBY

    Baby
  • BBZ

    Babes
  • BC

    Before Christ
  • BCBC

    Beggars Can't Be Choosers
  • BCBG

    Bon Chic Bon Genre
  • BCBS

    Big Company, Big School
  • BCBW

    Bow Chica Bow Wow
  • BCC

    Blind Carbon Copy
  • BCD

    Behind Closed Doors
  • BCDHM

    Be Careful, Don't Hurt Me
  • BCE

    Before Common Era
  • BCNU

    Be Seeing You
  • BCO

    Big crush on
  • BCOS

    Because
  • BCOY

    Big crush on you
  • BCOZ

    because
  • BCP

    Best Current Practice
  • BD

    Brain Drain
  • BDBI5M

    Busy Daydreaming Back In 5 Minutes
  • BBQ

    Better Be Quick
  • BBR

    Burnt Beyond Repair
  • BBS

    Bulletin Board System
  • BBSD

    Be back soon darling
  • BBSL

    Be Back Sooner or Later
  • BBSS

    Be back soon sweetie
  • BBT

    Be Back Tomorrow
  • BBW

    An acronym for "Big Beautiful Women", as in beautiful women who defy Western society's constructed expectations about body size and shape
  • BBIAF

    Be Back In A Few
  • BBIAM

    Be back in a minute
  • BBIAS

    Bye, Back In A Second
  • BBIAW

    Be Back In A While
  • BBJ

    Bare Blow Job
  • BBL

    Be Back Later
  • BBLR

    Be Back Later
  • BBM

    Brains by Mattel
  • BBMFIC

    Big Bad Mother Fucker In Charge
  • BBML

    Be Back Much Later
  • BBN

    Bye, bye now
  • BBOL

    Be back on later
  • BB

    Bye Bye
  • BB4N

    Bye Bye For Now
  • BBAM

    Be Back After Meal
  • BBAMFIC

    Big Bad Ass Mother Fucker In Charge
  • BBB

    Bye Bye Baby
  • BBBG

    Bye Bye Be Good
  • BBBJ

    Bare Back Blow Job
  • BBBJTC

    Bare Back Blow Job to Completion
  • BBBW

    Big Beautiful Black Woman
  • BBC

    Big Black Cock
  • BBD

    Big Buck Down
  • BBE

    Babe
  • BBEG

    Big Bad Evil Guy
  • BBF

    Butt Buddy Forever
  • BBFBBM

    Body by Fisher Brains by Mattel is OK. But, about time to explain that Fisher designed cars and that all General Motor Cars had "body by Fisher" on it until somewhere in the 1990's. Something nobody outside the states is aware of. 2 bunnies shy of a hutch, a few clowns short of a circus, a tinny short of a sixpack.
  • BBFE

    Best Buds Forever
  • BBFL

    Best Buds For Life
  • BBFN

    Bye-bye for now
  • BBFS

    Bare Back Full Service
  • BBG

    Beautiful Baby Girl
  • BAF

    Bored As Fuck
  • BAG

    busting a gut
  • BAGL

    Bust A Gut Laughing
  • BAH

    Bored As Hell
  • BAI

    Bye
  • BAIC

    Boy am I confused
  • BAK

    Back
  • BAM

    Below Average Mentality
  • BAMF

    Bad Ass Mother Fucker
  • BAMN

    By Any Means Necessary
  • BANANA

    Built Absolutely Nothing Anywhere Near Anybody
  • BAO

    Be Aware Of
  • BAP

    Breast
  • BARB

    Buy Abroad, Rent in Britain
  • BARBIE

    Barbecue
  • BASOR

    Breathing a sigh of relief
  • BAT

    Bitch Ass trick
  • BATS

    Better-looking across the street
  • BAU

    business-as-usual
  • BAY

    Back at ya
  • B/F

    Brain fart
  • B/R

    Bathroom
  • B/W

    Between
  • B2B

    Business To Business
  • B2C

    Business To Consumer
  • B2W

    back to work
  • B4

    before
  • B4MV

    Bullet For My Valentine
  • B4N

    Backbenchers For Nation
  • B4U

    Before You
  • B4YKI

    Before You Know It
  • B7

    Banned
  • BA

    Bitch Ass
  • BAAS

    Boss
  • BAB

    Bad Ass Bitch
  • BAC

    By Any Chance
  • BACKFLIP

    a term of excitement; to jump for joy; literally jump backwards with your feet flipping over your head.
  • BAD

    Broken As Designed
  • BAE

    A slang term and acronym that can mean the following: 1) An abbreviation of "babe"; used prolifically in hip-hop/R&B, beginning in the 2000s 2) Acronym that means "Before anyone else", used for endearment 3) Translates to "poop" in Danish; only used by someone who want to appear clever or trolls
  • BAE-

    Before Anyone Else
  • B

    Buck teeth
  • B&

    Banned
  • B&B

    Bed & Breakfast
  • B&E

    Breaking And Entering
  • B&F

    Back and Forth
  • B&G

    Blow and Go
  • B&M

    Bricks and Mortar
  • B&W

    Black and White
  • B)

    Smiley with sunglasses
  • B-DAY

    Birthday
  • B/C

    because