I think saw that guy live in LA and he bombed on stage. Then he proceeded to wonder why we as a crowd were retarded and laughed at the other comedians (one of which rolled on the stage as his bit). To be fair most of us laughed awkwardly at that guy rolling around and this MMA comedian was just not very funny.
On a side note, Louis CK made a surprise appearance that night to test material for Louis Season 2. He did over an hour of material, awesome night. Highly recommend the Tiger Lilly show, so cheap.
edit: this could be someone else, but how many MMA comedians are out there?