I feel bad for him too. He makes absolutely no sense about 75% of the time, it is just a random string of words coming out of his mouth. But i don't think it is an act at all, its all real. It is like a SNL skit, he is just talking nonsense. I would love to see him tested to see if he is actually retarded or if just has a borderline personality combined with really poor communication skills.
GSP absolutely owned him if it was a debate. But in winning the contest of who I want to see more of, it was all Diaz.
He has me on his side though, because he is so damn real and I like how he brings the comedy. I like he how he makes fun of GSP's tight shorts.