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1) When you are at the vending machine and can't decide on a delicious carbonated beverage, push two or more buttons at the same time. Out comes a carbonated surprise.

2) After inserting money in the vending machine, have multiple people simultaneously push the button that corresponds to flavor of their choosing. Winner keeps the beverage. If you jump the gun, you must buy all other players their beverage of choice.
Soda roulette can also be used in place of rock paper scissors.
by Whiskey Tengo Foxtrot August 31, 2011
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