What's the deal with your nickname? How did you get it? If your nickname is self-explanatory, then tell everyone when you first started using the internet, and what was the first thing that made you say "wow, this isn't just a place for freaks after all?" Was it a website? Was it an email from a long-lost friend? Go on, spill it.
I think that in the medium of the net, where one is involved almost exlusively with those one will never meet (haha- not anymore!), it's interesting to have a somewhat unpronounceable nick. Everyone gets to have their own pronunciation. Also, almost coincedentally, I am mostly Welsh, which has one of the only English-like languages that has words without vowels, like "cwm". I'm starting to dislike it, though, as when spelled out in speech it sounds like radio station call-letters.
Mefi Mail me! I'm a sucker for attention.