I got my perma, if I recall, for calling someone a cock.
Also, chat used to be more fun :\ I remember a few nights when it was downright decent -- I spent a few nights up terribly late doing homework, hit them up for plot advice once, and even came to them with psychological troubles once.
I was, at the time, probably regarded as some kind of demonic ringleader of a cult of horrible people who were out to make the site a den of Satanism, whoring, and things that are very bad for marketing. (Despite the fact that I was a sixteen-year-old girl whose first girlfriend had just dumped her over email and who was struggling with undiagnosed depression at the time. Eh, well, life's not fair anyway.) 'Cause I was Nathan. So they jumped on any excuse to ban me.