What does AF mean?

Other definitions of AF:
- Shorthand for the term "Ass-face" which is used as an insult.
- An acronym for Aunt Flo, who's visits are shorthand for a woman's menstruation or period.
- Can stand for "Autofocus", a feature on some camera lenses.
- Stands for "As Fuck". Demonstrates something is done to the maximum level.
- Stands for Atrial fibrillation, an irregular and often rapid heart rate that occurs when the upper chambers of the heart experience irregular electrical signals.
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How to use the term
AF:
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That movie was scary AF! We had to hold hands the whole time.
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Some AF rear-ended my car on my way to work.
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I was going to go swimming today, but AF decided to visit early.
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Make sure you turn off AF; the lighting in here is going to make some features wonky.
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If you're experiencing AF, visiting a doctor is recommended.
References:
There are no references for AF at this time. We would greatly appreciate your contribution if you would like to submit your own!
More slang terms:

Upper-decker
An act of defecation within the water tank rather than the toilet bowl as a prank or act of vandalism.

10 Toes Down
To remain steadfast, loyal, or committed, especially through challenges or adversity.

Catching Strays
Being inadvertently criticized or insulted when not directly involved or targeted.

Dudette
A colloquial term for a woman or girl, typically used informally.

FRFR
"For real" twice. A colloquial slang abbreviation meaning truly, honestly, or seriously.

Mewing
An exercise involving pressing the tongue flat against the roof of the mouth to reshape the jawline.

Ma Boi
An affectionate slang phrase used to address or refer to a close male friend or companion.

Opps
Enemies or rivals, particularly in street culture or rap beef.

Dump Truck
A notably large and shapely buttocks, usually referring to someone with an exceptional rear end.

BBL
"Brazilian Butt Lift," a cosmetic surgery procedure involving fat transfer to buttocks for enhanced curves.

Bop
A song that is exceptionally catchy or enjoyable.