you have nothing to worry about. just ignore him and keep doing your thing =)
Game Analysis - Me VS Mackerinho
Don't worry - you're opponent is just a bad loser upset that you completely mullered him.
It happens - fortunately not too regularly http://www.chess.com/forum/view/game-showcase/amusing-game2
And chess.com provides just the trophy to present to your opponent in this situation- don't get wound up

Hello :)
this game i want u plz to check... my opponent claim that i cheat and use a computer chess game simultanly (i didnt ofcourse)... he says that on the move number 6 or 7 i think...
well.. he report me as a cheater... plz check it, should i report this guy because he offended me and call me a cheater?
actually, i just wanna to prove him i am honest... and him to say he is sorry...
what do u think?
thank u
(i have played the blacks)
here is the link for the game, i hope u see its comments...
http://www.chess.com/echess/game.html?id=22726117
and if this is doent work -