You show a Stack of balloons and three pieces of wood with Clown printed on it. You place The Clown in the stack of balloons in the correct order, that is Legs first, then torso and finally the head. When you remove the stack of balloons the clown seems to have come out all jumbled up with the head down and the legs in the middle and the torso on the top. You repeat this couple of times. You then vanish the clowns head (Your favorite method) but mysteriously the head reappears in the stack of balloons.