This rings a vague bell, either because I saw Colombini do it in a lecture or in performance (I think I saw him on two separate occasions anyway), or because someone in the club bought and used the trick.
Anyway, a search of his site turns up this, and the name also seems familiar so maybe this is what you're thinking of?
http://www.wildcolombini.com/cart/produ ... ucts_id=93
(edit: link doesn't seem to work)
Under card tricks, page 4.
"PRE-DECK-ABILITY by Aldo Colombini A great and high impact routine (endorsed by Jon Racherbaumer in Linking Ring Magazine). Three predictions are given out to spectators to hold. Another spectator cuts and shuffles the cards as long as he wants creating a face up and face down situation. Your predictions are read one by one including how many red and black cards are in the face down section, leading to a surprising climax that will blow their heads off! A big hit during Aldo’s close-up shows, this routine received standing ovations during lectures and at the famous Hollywood Magic Castle! Use any deck (even if not full!) Easy to do. The most powerful routine ever!"