Rythme and Boulet (2008)

From Cocktail Games' website :

"Take your hands out of your pockets … Get into the dance and follow the rhythm without letting your guard down!

Rhythm and Ball is a game where you tap your knees and clap your hands along to We Will Rock You. Using this well known rhythm you will have to create a series of signs. Each player concerned must repeat his sign before miming an opponent’s as quickly as possible.
Your assets will be a sense of rhythm, observation and cunning so as not to be the ball at the end of the chain!

Rhythm and Ball is a game certain to create a crazy atmosphere and should be played until exhaustion sets in."

By going through the "We Will Rock You" rhythm, you hope that the player whose sign you'll reproduce doesn't realize it's him/her, thus you gain that card, the player who lost gets another. You now have 2 signs that can apply to you.