WHAT!? that's what you call asking for a ban!? that's NUTS!!!
This is over reacting, it was an obvious joke and considering the day he was just.... i'm afraid to let lose my rage and get banned for it... no wonder many people that get into confrontations with certain admins here end up quitting.
Even more, even if you were to ban him from the chatroom, banning him from the forum is just too much, they are two different places and you shouldn't ban him from two places just because you are angry with him, that's uncalled for and abusing your powers. This is like being a governor of a small wild west town and losing to someone in a hand of poker then getting them hanged for that, at least that's how I see it, i am yet again disappointed, i used to hold respect for some people and now i can't even feel like talking to them.