Spectator signs a card, returns it to the middle of the deck, and in an intant it is on top.
This is repeated a couple of times. Then, the card is bent, serious mode. It's returned once again, into the middle of the deck.
The illusionist then either has the spectator tap the top of the deck or just moves his hand up real quick for about 6 inches. The card magically appears on top, bent and everything!
Then, he gives the spectator the card and deck to inspect.
