Ambitious Card (signed with card to impossible location ending)
Coins Across (final coin to spectator's hand)
Color Changing Knives (Final Switch between my hand and spectator's hand)
This one hasn't made it into my everyday usage yet but:
Twisted Pen using Lubor's Lens. (See http://www.penguinmagic.com/p/681
It has caused both of my guinea pigs to freak out so far. I need to perfect the routine before it becomes a part of my working repertoire.
I'd be interested to see some other people's lists as well.