Stash by Dan Harlan

occult Dan Harlan - Stash

You borrow a dollar and show a Sharpie (R) marker. Tell the owner of the dollar to keep her eye on the money and not the pen. Instantly, you uncap the pen with one hand! Then you tap her bill twice with the pen and show her that a mustache has appeared on George's picture! While she holds the pen, you begin to fold the dollar and ask her to cap the pen. The moment she does, the dollar visibly changes into a brightly colored note! As you unfold it, it says, "Ready?" "Okay, then ..." "Please Uncap the pen." When she does, she finds her dollar inside! There's George, mustache and all!

WARNING: This effect will induce spontaneous profanity!