I give it a 9 out of 10, simply because I want to leave room for you to out-do yourself -- a whole series is in order, I believe.
Suggestions (just to be an equal-opportunity insulter).
Mr. LA-7 Runtard
Mr. Divebombing Lanc Master
Mr. GV Spawncamper
Mr. Griefer Bastage
Mr. Furball Circlejerker
Mr. Collision Model Whiner
Mr. Bullrtin Board Toughguy Bully
Mr. Chuck Norris Anklehumper
Mr. Persona Non Grata
Mr. (each chess piece)
Lots of other more worthy material, I am sure.
Look forward to the next one (please let there be a next one! I'm too unimaginitive to make one up myself!)