Got another one:
Robin Hood - Pred, plasma spammer; it's official, I hate playing with russians. Cuz the only race they ever play as is the Pred. This guy in particular, all he would do was camp and shoot the P.Cannon. He never used the other weapons in the map, not even his blades! After killing him a few times (with a few lucky melee kills!) the guy created a personal vendetta and started going after me only. With the P.Cannon, of course.