Is your coworker out on vacation or bereavement leave? Then there’s no better way to prank them than to decorate their cubicle for when they come back! Here are some ideas.

1. Cover everything in the cubicle in bubble wrap. But make sure to pop all of the bubbles before your coworker gets there. They’ll spend all day squeezing, looking for that one bubble to pop, but they won’t find it. This will result in madness.