User blog comment:Tpffan5196/I'm About to LOSE IT!/@comment-2179598-20110116175827/@comment-961279-20110116182159

These are all by the same person who decided to show up, use profanity and spam pages with gibberish. I may not have had the right block settings before, so that's why they could come back quickly with a new account. All their accounts are now permanently blocked.

It's also a good idea to read through the Disruptive editing page on the canon wiki to see how you should and should not react to things like this. In short, "the only winning move is not to play". Just leave a message for an admin, letting them know that a problem is going on. (The list of admins is here.)