Uncle Stiffy is a whatnot roommate who was in a room at Flappy's Motel allied with two bloodthirsty monsters in the puppet comedy crime film The Fuzz.
When Rainbow Brown was assigned to steal the case with money in it, he asked the monsters if he brought the beans. After the monsters opened the case in a count of three, he gets potentially threatened. When the shotgun began with Rainbow and the monsters, he becomes frightened attempting to avoid being killed. Suddenly, the green monster accidentally shoots him with a minigun causing him to screech and then die. After his death, he and the other puppets gets put in a black bag and taken out of the room.