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2 definitions by MuGeN

unlimited, as in ownage as in ScRiLLz
by muGEn September 08, 2003
A person who talks shit but will never back it up. A "crump" is perfectly described in Lil Jon's "What U Gon Do?"
Me and my niggas were in the club when this crump motherfucker came up and started talkin shit, I told him to meet me outside but his crump ass ran.
by MuGeN March 06, 2005