Aha. I wonder what the suggestions are when the requirements are "I'm not prepared to do anything and I have no cards, no money, and no props. I don't live in the forest, and walking into a shop and buying a pack of cards is not an option." Narrows the options down a bit, doesn't it?
Control
Arm twisting
Balducci levitation
Pulling your thumb off
Think of a number between 1-50 (37) or 1-10 (7)
Think of your favourite flower
And the best of the bunch
Stealing someones nose and not giving it back!
Matt