If you've watched the TV show The Office as religiously as I have, the classic stapler in Jell-O trick surely sounds familiar. It's pretty much what..
http://bizintel.net/marketing/34-of-the-best-office-pranks-amp-practical-jokes-to-use-at-work
http://bizintel.net/marketing/34-of-the-best-office-pranks-amp-practical-jokes-to-use-at-work
