1 definition by J M0C

to smack somebody so hard that the koofy fly off they head
scenario:sum1 get hit in a game and they koofy fly off

loud mouth nig: Yo that nigga jus got koofy smacked

Smacker: yo stop hypin it
Smackee: Nope now we fightin' bitch
by J M0C April 17, 2008
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