Yeah, I'll add. To be honest, this guy is a complete waster. Not ony is he wasting his own life, he's wasting our time.
Please, please, let's just ignore everything he says and not respond. We'll see how quickly he gets bored of it all shall we?
And if he does say something offensive, report it to Jonny or James and let them deal with him.
Perhaps then, we can continue with some reasonably intelligent conversations!