Paint a bar of soap completely with clear nail polish so it won't suds up.

 792

1  

Fill someone's hair-dryer with baby powder.

 792

1  

Pull on a coworker is to press ctrl+print screen on their workstation, then paste it into Paint, save the pic, and set it as the desktop background. Move all of their icons to the trash. When they get back to their desk, clicking won't accomplish anything!

 1644

0  

Hide an alarm clock in someone's bedroom and set it for 3:00 a.m.

 832

0  

Remove the shower head and place a chicken bouillon cube in it, then put the head back on.

 715

1