Peter LaFleur is a fictional character from the 2004 comedy film Dodgeball: A True Underdog Story. He is portrayed by actor Vince Vaughn and is the owner of a struggling gym called Average Joe's Gym. Peter is depicted as laid-back and somewhat disorganized, but he is determined to save his gym from being taken over by a corporate fitness chain. In the film, Peter rallies a group of misfit gym members to compete in a dodgeball tournament. His character embodies themes of friendship, perseverance, and the underdog spirit, as he leads his team against seemingly unbeatable opponents.