David Copperfield has just finished his magic show. He decides to ask the audience if they have any tricks they would like to share. Nobody puts their hand up except one man.
David beckons him on to the stage and tells him to perform his trick. The man says "For this trick, David, I will require the assistance of the lovely Claudia Schiffer and I will also need a table." He walks Claudia Schiffer over to the table and bends her over it. He then proceeds to lift up her skirt, pull down her underwear and takes her from behind.
David Copperfield is horrified and says "That's not a trick!!", to which the man replies, "I know, but it's f**king magic."