The correct spelling, from the Old German, is “Roofied”.
Example: “I voted for Bush and woke up in an alley in a far away city with my pants around my ankles; It was obvious that I was roofied.”
http://www.urbandictionary.com/define.php?term=rufied
Gotta keep up with the times....
Expecially when all this finagling going on right now.