Having the name of Nick, it's only suitable that I go by many nick names, everyone seems to give me a different one, though it's odd when they match up.
I've had...
Nicho, Nicky, Nix, Wiggles, Wiggo, Smiggles, Smiggy, Smigolas (an odd portmanteau of Smiggy and Nicholas, or something like that), Balls (ask Dik for the explanation, heh), Nickleberry, DT, Picnic, Wick Niggins, Nickelodeon, and I'm certain there are others, I just can't quite remember them...