At least two people, a cup, a dreidel and of course alcohol.
Sit around a table and place the cup in the middle. (Pour some beer or liquor in the cup if you choose).
Spin the dreidel. Drink according to what the dreidel lands on. T1 (take 1 drink), T2 (take 2 drinks, P1 (pay 1 drink or in other words poor one drink worth into the cup.
P2 (pay 2 drinks), TA (Drink all of the alcohol in the cup), AP (All pay a drink to the cup).
Add your own rules such as every time an AP is spun the rotation reverses. This can also be played with a regular die. Decide on what the numbers are before starting the game.