2 definitions by $b$

A "rent a cop" or RAC, often used to keep punk teens off of mall property or other places. Rent a cops are often haters.
RAC: Get off, your trespassing

Teen: U just a RAC wat u gon do?
by $b$ March 9, 2009
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Kenyon Martin, also known as k-mart. A fairly popular NBA player. Plays for the Denver Nuggets. #4 He is known for his power dunks and nice blocks.
Damn K-mart just threw that down on Kobe.
by $b$ May 25, 2009
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