The acronym for the popular phrase in Newark DE which means Kyle Fucks Fat Bitches, referring to a person who prefers the company of larger women
Greg: Hey Kyle where ya goin'
Kyle: No where
Greg: ah, Sarah's
Kyle: fuck you
Judah: huh?
Greg to Judah: K.F.F.B.
Kyle: No where
Greg: ah, Sarah's
Kyle: fuck you
Judah: huh?
Greg to Judah: K.F.F.B.
by Lil Jud August 28, 2008
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