Ya forgot 'spartan'. I had a 'spartan master chief' on my server about.... 9ish. shot up propane tanks, screamed for help when he down'd himself trying to get into the control room (it was a defend your castle, and the control room had an exterior door so I could help out if I had less then 3 people present) and used tier-tac pistols to teamkill. And then there's Chickenz who purposefully stole an admin-exclusive item from my corpse (Homing Vector) and killed half the server. So perhaps adding 'z instead of s' if you really want to be into generalization.
Not condemning anyone with those names, I just see a pattern and I don't like it.