Ah. Well, my nickname here is my XBL name, and my XBL name is one I chose out of desperation. You see, the first, oh, THIRTY or so names I wanted to have were all already taken. Not just my real name, primary nickname, secondary nickname, tertiary nickname, names of cool stuff, but even a lot of really obscure names, all already taken. There are just too many people on the Internets these days! In the end I just wanted to get on XBL and start playing already, so I resorted to just thinking up some not totally lame nickname, hoping it wouldn't be taken. And even the first few of those were already taken! But at last, this one wasn't. And it's even not totally random: 'anti' because I often dislike what most other people like, and 'particle' (and indeed 'antiparticle') because I have an interest in physics. Oh, and I think 'antiparticle' sounds really cool when someone with a British accent says it.