Mr. Washee Washee is the owner of Super Cowboy USA Hot Dog Rocket Ship American Cleaners Number One. He supposedly stole a shirt that belonged to Peter Griffin. He is angered by Peter so much that he bans him from the store. Peter later apologized to Washee Washee and invited him for dinner. There, Peter brings up the shirt, once again angering Washee Washee, who then bans the entire Griffin Family.
Later, Peter and Brian invade Mr. Washee Washee's house and discover a white shirt that isn't Peter's, causing him and Washee Washee to fight Street Fighter style, but Washee Washee wins the fight and Peter is taken to jail.