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.
Well, back in high school, I met this interesting person who was really into witchcraft. She showed me some runic alphabet one day, and I had noticed that the same symbol was used for the letters 'C', 'K' and 'Q' ... it was only a matter of time before I made some connections ... mark is my name, marc is possible, so what about marq? It worked, and it's been my name ever since.