What does GMT mean?

Other definitions of GMT:
- (2) Give me time - "I need more minutes!"
- (3) Greenwich Mean Time - the mean solar time at the Royal Observatory in Greenwich.
- (4) Gnash My Teeth - to grind one's teeth as a result of clenching their jaw in frustration.
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How to use the term
GMT:
(1) "Every time my friends talk about politics they GMT."
References:
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More slang terms:

Tripe
Nonsense or foolish talk, typically dismissive in nature.

Ratchet
An adjective describing something or someone crude, obnoxious, or disgracefully uncouth.

Ate
Performed with exceptional skill, style, or confidence, demonstrating excellence.

Dutch Oven
A crude prank in which someone traps another person under bed sheets after flatulence, creating an unpleasant situation.

Fishing in the Dark
Engaging in romantic or sexual activities secretly, usually at night.

OMD
An acronym standing for 'Oh My Days', an expressive reaction used to convey surprise, disbelief, or dramatic annoyance.

TMU
A texting slang acronym for Tell Me Upfront.

Bubble Guts
A sensation of noisy or unsettled abdominal discomfort, typically preceding a bout of diarrhea.

Demon Time
Late-night, often scandalous or wild online activities.

Headass
A mildly insulting term describing someone acting foolishly or saying something incredibly stupid.

Jive Turkey
A person engaging in deceptive or nonsensical talk, often in an insincere or exaggerated manner.