I was once part of a small community forum for video game nerds (so small that pretty much all the users knew each other). My username was SnowAngel and occasionally, someone would make a typo and call me "Snowangle." And because I was 15 at the time and thought I was funny, I would always reply, "Snow doesn't have angles." It kinda became a joke after that to call me Snowangle. =P
For my first question, I thought it was relevant that I was Catholic and a virgin. I decided to ask the question anonymously, so the whole thing turned out to be pointless.
I got my name from "Only the Good Die Young." "Come out, Virginia, don't make me wait. You Catholic girls start much too late. Oh, but sooner or later it comes down to fate: I might as well be the one."
I wanted something simple and short and I didn't want to think about it too much. I didn't want it to read too feminine or too masculine. I didn't want it to be personal. I chose the first random thing that popped into my head and it wasn't taken. Score.