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The act of receiving oral sex.
A: "Yo, you should bang that chick."
B: "She's not hot at all. Kinda ugly, actually. I think I'm going to try to find another girl."
A: "Nah, nah... just cop a J."
by DryLee November 05, 2006

Words related to Cop a J

blowjob brains fellatio head oral