(Episode opens with a karate show. Scene then moves to the living room. Mordecai's stomach rumbles) Mordecai: Whoooooooooooooaa! Loudest! I get to pick where we're eating! Rigby: No way, dude. Check it. (moves around and a low rumble can be heard) Muscle Man: You ladies got nothing. Hear it and weep. (hambones his stomach until a long, low rumble can be heard) Rigby: That's cheating! You're pumping in a bunch of air! Muscle Man: It's not cheating. It's called the Butterball Boxing Technique. Hi Five Ghost: I got this, I got this. (tries to pressure himself) Aw, lost it. Jimmy: Jimmy! Jim: Jim!