Find a sleeping person, fill their hand with shaving cream and then tickle their nose.

 761

0  

April doesn't fool Chuck Norris, Chuck Norris fools April.

 799

0  

Fill someone's hair-dryer with baby powder.

 722

1  

Put a "Please Use Other Door" sign on the entrance to your office building if it only has one entrance.

 1404

1  

Hide all of the desktop icons on someone's computer and replace the monitor's wallpaper with a screen-shot of their desktop.

 834

0