Place a pair of pants and shoes inside the only toilet stall in a rest room to make it appear someone is using it all day.

 797

1  

Fill someone's hair-dryer with baby powder.

 806

1  

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

 731

1  

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

 969

0  

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

 850

0