I can't stand that person, if you can call him that, but i will admit that put a smile on my face from ear to ear and had me laughing so hard i had water in my eyes. I wish more people would these news people how it is. Just leave out the vulgar language and the Lord's name in vain.
Honestly, I believe that the "Diceman" is just playing up an act; kind of like the way Tiny Tim had a well-crafted persona for television and radio appearances.
Clay is probably just a nice Jewish boy from Bklyn. who chose to acquire a certain set of characteristics-the chief ones being profaneness and insouciance to the p.o.v. of others-in order to entertain his fans.
Unfortunately, his act has worn a little thin. He attempted to do a 'straight' sitcom years ago, and while I found it amusing, it was a commercial flop.