I'm blazed, casually walking downtown from our local headshop when this bum on a bike drives by and stops me. He asks me to pick a card, to which I respond, "what cards?" He then slides a deck of cards from his sleeve.
So I pick a card (ace of spades) and put it back in the deck. The bum reshuffles his cards, looks me in the eye (without drawing a card himself) and says, "you picked the ace of spades, didn't you?" I'm looking at him like...what the fuck man? and then he flips the top card and its the ace of spades.
The bum looks me in the eye with the most serious face I've ever seen and says, "I made you think that," and without another word he hopped on his bike and took off.
Biggest mind fuck ever.