Ingredients: 4+players, vocal cords, shot glass per player.
This is a really exciting drinking game particularly if you have players that just can't sing.
Gather around in a circle. The first player sings any song for 5 seconds, the player to his or her left then sings another song for 5 seconds and so on...
If a player decided to sing-a-song by the same artist as the previous player, the next player has to do likewise. If this player cannot think of a song then he or she has to drink x shots where x represents the number of songs sung in succession by the same artist.
Players have 10 seconds to think of a song, otherwise they drink.