This prank needs some preperation but is really worth it. Your coworker will show up and his keyboard will be full of little grasplants!

This one is great to prank your colleagues who work on a computer during April Fools' Day. Switch their computer screen upside down during a break.

Disney is known as an innovater of the themepark world. And now they told the costumers they have a plan to bring the people closer to Pluto.