I’ve done my fair share of classroom pranks, so I feel that I’ve got a good appreciation for them at this point. This one isn’t flashy or groundbreaking, but it is effective.
They could’ve easily just drawn the penis in permanent market and left it at that, but they hid it and left it as a small present for their unsuspecting teacher. I say bravo, students. You’ve shortened this man’s career and filled his board with several penii in the process. Hopefully you don’t have to clean it for him.
(Via Zac Lefko)