Back of Geek Trick: The Jell-O Keyboard Being let go from your office drone job? Go out with a bang — a jiggly bang — with a peripheral-destroying prank! Reminiscent of the now-classic stapler-in-Jell-O prank played on both the American and British versions of The Office, this keyboard-and-mouse-in-Jell-O joke is the ultimate in geek revenge. The two hooligans in the gallery detailed their delicious caper in photos, and it looks messy, involved, and hilarious. I would hate to see my precious keyboard and mouse jiggling on Monday morning, but I'd love to see the face of the recipient of this Jell-O joke! To see all the hilarious pics . View 12 Photos › Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Photo 7 Photo 8 Photo 9 Photo 10 Photo 11 Photo 12 Comments koolbr33z3 9 years Oh my! That was well done! jellydonut80 9 years i always liked the prank where they had the vending machine guy put all of Dwight's personal belongings in there wickedcupofjoe 9 years LOL @ conanho! This is a prank I'd like to be in on and watching, but neither the receiver or the doer. ;) conanho 9 years I actually pulled this prank on our intern's last day after seeing it on the office...I used an old keyboard and mouse that were no longer working...or so I thought, when my boss came in, she told me I'd used the wrong ones...opps!! No harm, no foul, she was so tickled by the prank she didn't say anything when I slipped her a new receipt with a keyboard and mouse sans the jello, and my mileage to Office Depot!! sundaygreen 9 years depends what kind of office you work in, looseseal. i'm all for office pranks, i'd love to see this at my work. looseseal 9 years I love The Office, but in real life, when you're let go from a job, they'll boot you out not long after they break it to you. There may or may not be a security guard on you to make sure you don't steal any paper clips (and/or company secret files). You wouldn't have time to make jello. neko 9 years Hahaha, wonderful :D jessie 9 years uhh...have no comment.. ALSW 9 years I can't stop laughing! kiwigeek 9 years Love it geek!