Shopbob

This notorious hacker logs into random non-whitelisted servers and completely wrecks them. At one point he came on to CCOD - Season 2.5 - HARDCORE CHALLENGE! and started duping TNT. He then proceeded to blow up Ted666999's (Izzy's) house and the Con & Con law-firm. Unluckily, Ted666999 (Izzy) thought that it was Colin for some reason. He didn't get banned until catastrophic damage had already been done.

(Pronounced Shopbob da HaxOr)