The Rapchat app is hosting another freestyle contest and this time, Bizarre of D12 is the latest participant. Bizarre is calling for the “hottest 16” bars over the instrumental of his new single, “MuscleMan.”

He’s also released a hilarious video for the track, which debuted yesterday (October 3) and finds the portly rapper shirtless and wearing an apron while making food in his kitchen, eating brownies, and bagging up not drugs, but cookies (yes, cookies).

The contest is one week in duration and winners receive $100, merch, and a chance to rap with Bizarre. Contenders must sign up for the Rapchat app, find the beat, and rap a verse over it.

Check the contest promo trailer below.