Ooo, this is fun
I have aquired through various means the nicknames of Code Warrior and Perfect 10. Code Warrior because I'm a programmer, and Perfect 10 because I sometimes was the human player during our offseason comps, and they would say "all you have to do is get 10 balls in, no more" (well, 10 was all we could throw!

), so I said at the end of each match "I got a perfect 10." Eventually I jokingly called myself "Perfect 10," and it just stuck.
Oh ... and ask another member of my team about the title "Madhatter"
Stephen