-- A shotgun
-- A homemade flag
-- Landmines

One day, come to work and declare your cubicle an independent country. Construct your own flag for your cubicle/country with your face as the emblem. Hang the flag high over your workspace, naming the country after yourself. Also create an original national anthem and sing it at full volume. If you can't think of an original tune, use a song from '80s rockers RATT. When a co-worker comes near your cubicle, yell, "Get the hell out of MY country!" Make specific rules to govern your new country. Start a revolution to overthrow other cubicles. Make them refer to you as "El Presidente!" When security comes to remove you from the building, put up a fight, protecting the rights of your country and its bylaws.

Got a good office prank, SEND IT IN!

- Harmon Leon