one time i was going thru some demo vids with a freind of mine. i showed him the bite-out quarter and rising deck.
After the bite-out quarter he grabbed one of my nickels and started to bite down real hard, he chipped his tooth. Then he asked me why it didn't work and i said "Duh! You bit a nickel not a quarter stupid!" He looked at me weird and i just cracked up. After that i showed him the rising deck. He said "dude that is SOO easy" i reminded him about his tooth. (hehe) then he took one of my many decks laying around and said "pick a card, any card" i looked at him, and took one, "ok put it back into the deck", i did. Then he leaned the deck up against my wrist and stared at it for about a minute. I then decided to never ever show him another magic demo vid again.
I wonder what would happen if i showed him the demo for Shock FX (paperclip in arm)
hope this brigthened your day!