This is a fun game when you play with around 5 or 6 people who really want to play. All you need is a deck of Trivial Pursuit question cards, a shot glass and a bunch of beer. Everyone sits in a circle. Pick someone to start off reading the questions on the card. When the card is done the person next to them reads.
When the reader asks the question people either say buzz or slap the table to "buzz in", then they can answer the question. If they get it right they tell someone to drink, if they get it wrong then they drink.
This is where the shot glass comes in. The penalty for a wrong answer or being told to drink is a shot of beer. If you play seriously for a little while you will get hammered. Have fun!