Line up 13 beers in a row. Each beer represents the cards in the deck. Ace, two, three, etc… The deck is shuffled and then players take turns flipping over cards. If a player turns over a jack, they must drink from the corresponding beer.
They can drink however much they like. When the 4th card is played for a particular number then that player must finish whatever is remaining in that beer. This gets pretty wild towards the end of the game.