2 Card Monte
Performer gives spectator the Ace Of Spades face down between the thumb and index finger. Performer then gives spectator a Queen Of Hearts on top of the other card. The spectator thinks that he has a heart and a diamond. The performer grabs the heart from the bottom of the spectators fingers and says, "I'm teaching you the move right now in slow motion." He then does it in fast motion and pretends to switch the cards by shoving the heart card in and out fast between the thumb and index finger. Performer then puts the card back on top and says, "What do you bet, hearts on top or on the bottom?" When they make a choice and turn the cards over they are a club and a spade!