The Russian Roulette Beer Bong turns drinking into a game of chance. Where the Alcohol Shot Gun holds just one ounce, this wheel/barrel thing holds 2 liters. I say combine the two for a Dirty Harry type spin the bottle game.
Just spin the roulette wheel and pull out a bottle. If you are the unlucky one, you’ll have to chug 2 liters of beer. The others are free to laugh until it’s their turn. All of your collective puke should make the bottle spin pretty wildly. Or it might just appear to be spinning faster from your position on the floor.