Keep it kosh

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 2, 2009

Keep it kosher

Keep things friendly, or just not vulgar. It’s basically just saying calm tf down or just walk away.

Keep it kosher there’s kids around, just chill out brad and chad.

by DAB#2 November 29, 2019