Yes, I know that there are plenty of topics about this situation. But anyway.
The spammer has already been banned, though I wish I could've came earlier so the latest topics won't be crammed with spam. But I'm afraid I'm too late.
So for now, until one of the moderators handles cleaning up the place, add Dance to your foes or just ignore him. Don't open any topics created by him if you don't like spam.
I guess I'll edit this if I have anything else to say.