You may think this game is somewhat like "Hit The Keyboard!" but it's not. There's an additional rule to it. It actually involves interaction with another player. With this game,
You hit about three to six keys, and the next person has to make an acronym for it. See here:
Me: hvgj Him: Heavy Vase of Grape Jelly ____bhjik Her: Baked Hair Jammed Into Knots ____xtr