MW2
Campers with assault rifles
Snipers who never kill anything with their sniper rifles cause they're shit and have to pull out a machine pistol or shotgun every time someone gets within 100m of them
Noob tubes
Boosters
Pain killer/last stand
People playing domination/ctf/hq and having scores of 30-2 but the team is still losing
Living in australia and fucking never getting a 4bar connection unless its private.
One time my friend was selected to be host in a once in a life time game and he got sent voice messages from 3 angry deep voiced americans who he was making lag.
Its really fucking annoying cause we always have 2 or 1 bar connections, u walk around corner and get fucking rolled every time, and when you're sure knifed or shot that guy but u died it'll show the killcam with you not doing anything and getting shot/knifed.