Battlezone 1

RoTaToR- Default name
WIN32/WINDOWS 32- when I feel like acting like a 32 bit operating system- annoying the living s*** out of you.
WIN64/WINDOWS 64- I dunno, sounds cool.
ZachTank- when I feel like acting like my old 12-year-old immature self.
Zach- Accidentally happend, as I use "Zach" in a lot of other Teamspeaks, but is not acceptable in the techno world of BZ.
CriticalError- Name I made out of boredom in a class..

I rarely use other nicks than my main name, altough I do have a bunch of them:
Atlantic-Fighter - When im in the CCA/Europa mood
Goombadger - When im driving a Turret in DM.
GoomGolem - Same as above, but for the Golem
Dr. Watson - Inspired on the Windows Diagnostic program, I use it when im testing bugs in 1.5.