Things You'll Need
Instructions
Grab the styrofoam cup with both hands. Place your thumbs behind the cup, so they are not visible.
Poke a small hole about an inch from the bottom of the cup with your thumb.
Insert your thumb into the hole, but not so deep that it is noticeably attached. The pad of the thumb should rest in the hole, but still appear to be behind the cup.
Release your fingers from the cup, but keep your thumbs behind. Lift the cup, but raise your hands at the same time. Hover your fingers around the cup, as if there is "magic" energy behind them.
Sway your hands, as if the cup is moving on its own, up and down or side to side, sporadically, but with controlled movements.