The best Half-Life modification these days. There are several gametypes: Bomb plant/defusion, Hostage rescue and Assassination. There also so-called 'funmaps' and 'funservers' on which you play with e.g. knifes.
1. Servers are usually flooded with 10-year-olds who pretend to be mature untill they talk through their microphone. At that time you will hear a voice from which you can't tell wether the kid is a boy or a girl.
2. Players that are skilled at the game are often called 'n00b' and 'h4x0r' by people who are not skilled at this game. The skilled people are often banned(because of 'hacking') because admins tend to be 10-year-olds and will believe everything their fellow 10-year-olds say.
3. The game contains the AWP
weapon. People who are skilled at using this weapon are called 'n00b', 'h4x0r', 'camper', 'AWP fag', 'AWP whore', etc. The people(often 10-year-olds) who call these names are often not skilled at the game.
4. Most of the people who play Counter-Strike talk in the '1337
language'. Most of them can't spell 1 single English word either.
5. If you sit still for about 10 seconds you're a camper.
That is Counter-Strike
1. *kiddy voice through microphone*: I pwn you, nub h4x0r fag!!1!!11!1!!1`one!! I am maturez0r!!1
2. *10-year-old*: OMG WTFUX YOU FUCKING FAGGOT CAMPER HACKER FUCKER WHORE FAG NUB STUPID BITCH HACKER SLUT!
*Skilled player*: I do not hack. I am skilled at this game and I killed you.
*10-year-old admin*: OMGSES BANZORED! HAXOR!!1
3. *PlayerThatGotKilledByAWP*: OMG! You fucking AWP whore camper nub slut bitch faggot nerd. Get a fucking life you nub.
4. *1337talker*: i r s0 1337, b3c4us3 i r b3 t3h t4lkz0r 1337, i r pwn t3h j00, kthnxz0rs.
*Guy who can't spell*: omg00se wuthc uot fru t3h nmee ar0nud th crnur!!
5. *Stupid spectator(got killed)*: OMG HE'S A FUCKING CAMPER, HE'S BEEN SITTING FOR HOURS(10 seconds) NOW!!!