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An acronym for "Kiss My Fat Black Ass". This is a variation of the more-common acronym, "KMA" (Kiss My Ass). "KMFBA" is used for those who still want the same effect of telling someone to kiss it where the sun doesn't shine, whilst ensuring that the person using this acronym is letting everyone know that they indeed, got a fat ass. You're welcome.
"i don't care about no new years. a lot of y'all can kmfba TODAY."
kmfba by totalkayoss December 28, 2024
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You can kmba for all I care.
KMBA by C DUBBBB August 9, 2010
Related Words
kmfba • kmfa • KMBA • kmfao • #KMBA • kmban • kmfab • kmfauw • kmfbcrcpct • KMFUAD
Kiss My Fuckin Ass
or
Kiss My Filthy Ass
shut up and kmfa!
FINE! KMFA!
kmfa by ReTardEd_maddi January 31, 2007
Person 1:kmfao

Person 2:what’s that
Person 1: I meant lmfao dummy!
kmfao by Cinnamon maker December 6, 2017
Kiss my fucking ass! This is an acronym that can be used either as in insult or in a sarcastic manner between friends. Generally considered to be a very vulgar term to be used in only the worst case scenarios like during on-line multi-player games.
Fuck you, kmfa! or kmfa you're lame! or KMFA-KMFA-KMFA!
kmfa by l0g1cal May 27, 2005
"Dude are you stupid?"

"You know what... kmnba youu asshole!"
kmnba by LazyChiique February 28, 2011
kmfab!! ¬¬
kmfab by Miku! April 17, 2011
More from Urban Dictionary
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
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