Question: what are the rules of waterfall?
Answer: 2: Give 2 – The player can make another player take two sips. 3: Drink 3 – The player who picks this card has to drink 3 sips. 4: Girls drink! ...  5: Bust a jive! ...  6: Guys drink – All the guys in the game have to drink! 7: Heaven – All players reach for the sky.