My fav, even though I'm an intoxicated dyslexic, is F*@k the Dealer.
You place one card of each number & face (2-ace) face up, in order on the table. The dealer gets the rest of the deck. The dealer looks at the top card, and the first player tries to guess what it is. If the 1st player guesses right, the dealer takes 10 drinks. If the 1st player isn't right, the dealer says "higher" or "lower". The 1st player takes another guess. If he guesses right on the 2nd try the dealer takes 5 drinks. If the 1st player doesn't guess right the dealer puts the card on it's respective stack and the 1st player takes as many drinks as his guess was off of the actual card. That continues around the players until 3 players in a row don't guess the card. At that point the dealer can pass the deck to anyone he likes.
FYI- At Xavier in Cincinnati (not my school) they call beer pong "beruit" (sp?) like at middle eastern city or something...We University of Cincinnati call it beer pong like normal people.
Heidi