Definitions by l0g1cal

kmfa 

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