Who is this comedian?

A while back me and some buddies watched this guys stand up and i cant find him anywhere for the life of me. A couple of his jokes were like he was in elementary school and there was a kid named bruno who wanted to fight him and all bruno's friends were smoking and drinking and all his friends had just seen west side story so their behind him snapping and singing theres gonna be a fight. Also he learned karate and called a move the lawn mower or something. Does anyone know who this is?