Drop some Russians, 12 year old kids with no clue what they are doing and a drunk guy with a ventilator as microphone into a salt mine trying to take the game serious to a competitive level, playing against a wallhacking/spinbotting/aimbotting smurf that doesn't care because the anti-cheat system is so broken that it is more pointless to have it in the game then the bullets of a glock are and you got my most played and favorite game of all time.

Oh, and surf/b-hop servers where everyone is laughing about the one annoying kid that can't speak english or having a way to deep conversation for an online game with strangers when you are cooling down between competitive games or don't know what to do.