Office Pranks

I was talking with a CPA at a large regional firm in Illinois this morning when we got on the subject of office pranks. Apparently he's one of a handful of jokers in their office, keeping those who play along on their toes at all times. It sounds like a fun place to work! The most recent prank he played was on one of the senior partners who naps on the sofa in his office for 45 minutes after lunch every day. He snuck in to this guy's office and slipped slices of bologna in his shoes. Classic.

Obviously, you've got to know which people are willing to be "had" and which ones are not! Any stories to share? Are there are shenanigans taking place in your office?