He seem's to be another larger than life person with psychopathic traits (where do BB get these people from!?).. particularly being unable to sense empathy or emotions in others, so misreads the signs and ends up making an ass out of himself.
He's created this flamboyant "Showbiz" persona, yet he isn't even that good at masking that he can't read people.
I know when he came out the first time there was a lot of people who didn't like him in the outside world. I think BB thought putting him in the Big Brother house would have helped improve him. But he's proof some people can't change who they are at heart. It would be like asking a man with no legs to run.
It's a shame really.
I don't dislike the guy. But I see his persona is 100% fake. Maybe that's all he can be. It's all about him, and always will be.