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 found this name when randomly searching for ethnic Russian names to take on when taking a Russian language course in college. I have no idea if it is in use any more, but I like the way it sounds.
Zhivota apparently means "stomach," which fits my voracious appetite, in any case.