South Park has always had a lot of fun using gaming references, including World of Warcraft and Guitar Hero.  Both have been used and parodied, including receiving some help from Blizzard in regards to World of Warcraft.  Now we have an episode of South Park where the kids are suppose to be learning about computers, but they have decided to have a group lanparty, where they play Call of Duty: World at War.  It is pretty funny, but as with all things South Park, check your vocal setting before playing it at work.

via Kombo.com