I just saw this. He is all over the place, all sub boards, pretty hilarious, he is really going at it at insane levels. I think this has to be a hacked account. Why else would you ruin your Hero account like that?
Looks like one of these local posters that don't create much trouble at all, but for some reason he decided to go nuts today. Again most likely another case of hacking. Ban the account unless he can sign a BTC address (good luck with that, given how slow the process is).