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To play it cool or smooth in a tight situation. Origin: Kosher, Kosh is short for kosher.
Dude #1: Dude, isn't that Kristen coming this way?
Dude #2: Yeah dude, she's smoking hot. What I wouldn't do to get with her.
Dude #1: Dude. Just keep it kosh man or you'll blow your chances with her.
by DurbanSun November 01, 2009

Words related to Keep it kosh

be easy cool it keep keep it kosher kosh kosher pda pg smooth