Prank -
: Dip onions in caramel to make them look like caramel apples.
Print dozens of copies of a specific celebrity's face (like Nicholas Cage) and hide them in every conceivable spot: inside books, under toilet seats, or in kitchen cabinets. : Dip onions in caramel to make them
Cut out small paper silhouettes of spiders or roaches and tape them to the inside of a lamp shade so they appear as scary shadows when the light is turned on. under toilet seats
Tape a small piece of paper over the laser sensor on the bottom of a computer mouse to make it "stop working." : Dip onions in caramel to make them