Chocolate Napoleon
This advanced sexual prank is begun by fucking a midget up the ass. This loosens the sphincter to the point where you can fist them, getting feces on your hand. You then resume your penile penetration while holding your soiled hand on the middle of your partner's chest, leaving a hand-shaped stain of feces on the midget's sternum.
I went to Pimlico last night and met a jockey at the turf club. I took her home and couldn't pass up the chance to give her the Chocolate Napoleon.