So you could say your full name is notspookypippithediddlydo or nspptdd. That looks like it could be a *nix daemon.

What about you pip? My first thought was the main character of Kid Icarus.

Mine is a cheat code for Castlevania III on NES. Which is, I believe, the name of one of the developers of the game.

I like nicknames that are short and have no real meaning that just kind of sound like they could be a name.