when a nigga cooks, it usually means that he's doing something to impress his friends, or he's doing something, and his friends will use that to stop another bro from going over there and ruining the whole operation.
EX 1: Nigga 1: bro, I'm about to go rizz up that girl, Let me cook

EX 2: Nigga 1 Bro look, our bro over there is rizzing up that girl right now, let me go and help him.

Nigga 2: No bro, Let him cook.
by def_n_ablackbeaner March 28, 2023
Get the Let him cook mug.
Giving someone a chance to do something impressive.
Guy 1: Dude this guy is so bad at this game!
Guy 2: Wait just let him cook..
by 6lock August 17, 2023
Get the let him cook mug.