A classic of kids' magic, beautifully made by Ickel Pickle. Ask for a volunteer from the audience. A likely candidate is brought on stage for the purpose of assisting you in your next miracle. Bring out your wand and explain to the boy that if he makes one wrong move, you'll Turn Him Into A Rabbit! At that, your wand suddenly unrolls, and the boy has turned into a bunny!
See, the wand rolls out into a giant 24" by 58" silk-screened banner depicting a top hat with a rabbit bit coming out of it. Where the rabbit's face should be is the child's head!