No, the exact opposite actually. The online "fight" works differently. You want to be as passive as possible and as mature as possible and get the other guy to present himself like as an ****. I usually use humor and say that I am emotionally fragile and that my feelings are hurt and that if he doesn't stop I will call my mommy. If the guy is cool he will usually just laugh and that will be the end of it.
Or...challenge him to a race with others spectating as judges. The loser get's banned. Oh yeah baby, welcome to the jungle!