As the resident alcoholic of EoFF, I've stumbled across a few but nothing can beat Kings. It's the best drinking game there is. You'll need a deck of cards, where everyone takes a turn to flip a card. These are the rules (posted this not so long ago too):
A - Everyone drinks
2 - smurf you: You choose someone to drink
3 - smurf me: You drink
4 - Touch floor: Everyone touches the floor, last to do so has to drink
5 - Waterfall: This is the toughest card in the deck. Everyone starts drinking, and only when the fellow who drew the card stops, can the person to his left, and so on until the last person stops. It's painful.
6 - Thumbmaster: Last person not to have their thumbs up drinks (you can choose whatever time to do this throughout the game)
7 - I've Never (you must make an "I've never ..." sentance; anyone who has must drink)
8 - Toilet card! You can't go to the toilet throughout the duration of the game without this card. Last weekend someone payed 10 euro for one.
9 - Bust a rhyme: Say a sentence with the last letter rhyming each time until someone go's blank and has to drink
10 - Categories: Let's say, type's of actors begining with the letter B. Last to get one has to drink
J - Reverses the round of play
Q - New Rule - Create a rule that is to stay put until the game ends. (e.g: You must only drink with your left hand)
K - Kings - A pint glass is put into the center of the table before the game starts. The first three kings that are drawn, each has to pour a quarter of the glass drink into, until the last king is drawn and that person has to knock the whole glass off in one.
GO GET WASTED BREINO!!!