Doing Oz P's Ambitious C routine for a gig in London on the 14th a few days back. Did the third part of the routine (where you give top half to spec and keeping second pack in your hands, making their card jump from middle of yours to top of theirs) All cards signed of course, but when I told her to turn over her top card (being the signed one), instead of turning over the top card, she turned over the whole pack. The bottom card had been signed 'Abi' - the girls name. Never spoken to her or did not even know her name as she signed the card 'hello'. Then proceeded to get her to turn over the ACTUAL top card.
Absolute magic.

Just thought you should know.
Alex