Honestly the guy is a POS and just a generally horrible human being. First off the whole getting pissed off thing was stupid, everything Rivera said was tongue in cheek and goofy not personal. But the fact Bisping delivered an illegal knee then celebrated, he then finished Rivera before turning around spitting on Rivera's trainers and going over to talk shit. Man I hope they give this scum bag a title shot just so I can watch Anderson Silva punt his head like a football right out of the octagon.
Couldn't have said it better myself.