For your Pirate party theme, here is a game idea that can be altered to fit the Pirate party theme.
Check out Pirate
Party Games for more free party games. Yo, ho, yo, ho a pirates' life for me so bring on the party music and hide the jewels and treasure chest on any day not just September 19th, the international Talk Like a Pirate Day.
PROHIBITED MOVEMENTS: The players get into a circle. They stand at the distance of stretched arms from each other. The leader is in the center of the circle. He/she makes different movements and the players repeat all of them exactly. But there are 2 movements that the players mustn't repeat. Instead of them they must make other movements. Upon these movements the players agree beforehand c.f. When the leader puts his/her hands on the back of the head the players must squat, or when the leader bends forward, the players must clap their hands etc. The player who makes mistakes is out of the game.
