Out of curiousity… somebody might be planing to prank me by at least duct taping my window from the outside, but on the chance that they open the window and get inside to prank my room, any fun pranky ideas to do in front of my window or such?
no worries, its all in good fun! :D

or do you have just any other sweet prank ideas for people, lockers, cars, houses, etc?