‘Tis the Spooky Season (in Spring)
If your coworker is a total jerk, or if they’re a good buddy of yours, don’t be afraid to pull out all the stops in making their work-life a total disaster. You connect a wireless mouse dongle to their computer and control their cursor, or you could delete all of their important files.
But do you know what they’ll least expect? A Halloween-theme prank in the middle of spring! Get a bunch of fake spiderwebs and dangle them all over their work desk. Don’t forget to cover their chair in the stuff, too! Bonus points if your coworker is deathly afraid of spiders!