A joke game made by Dave, as an in-joke in the South Park Gaming community, the South Park Gaming Drinking Game features several modes of play, the main features
 being button-mashing-based competition games in which you must drink a beer faster than either a CPU or another player. There are several variations on that particular game, and of course, the text-based "game" that started it, a collection of "take a drink if" situations regarding various South Park Gamers. A funny game if you were a member of South Park Gaming at the time of its release in 2001, but if you're looking for gameplay, there are many other party games out there with more substance (pun not intended).