This Brilliant Door Prank Will Terrify and Maybe Kill Your Friends

By Sam Biddle on at

Sure, anyone can pull off the "salt in the sugar shaker" or "I shagged your wife" prank, but it takes true ingenuity to pull of something like this: a door-triggered air horn. Here come the heart attacks!

The supplies are minimal. Duct tape. Air horn. An inexhaustible capacity for sadism. Park this prank in your friend's bedroom/dorm/office, wait for the EEEEEEENHHHHHHHHHHHHHHHH, and smile. If you execute this, please send me a video. I promise I won't do it to you. [9Gag, thanks, Nicko!]