Huh, yay for Pet peeves ^^ My main two games; GoW2: Flamethrowers, Snub Pistols, and Sires[just die already!]. Halo: Rocket Launchers, Energy Swords, Uber n00bs. As for every game, Uber N00bs w/overpowered weapons. Screamers[shriek when they die]. Blamers[cuss and accuse you of cheating because you killed them].
GoW2 i hate how you cant have a guest on a public server, you can only have them in a private server. that really aggravated me. i also hate when im trying to roll out of the way from bullets or a grenade, whatever, and it makes me crouch behind something, usually resulting in a downed Marcus Pheonix. siiigh :P