This prank is funny when you use fake poop. Put a cover over it and tell your kid or roommate there is a bird under there. You have to be quick to catch it.

This one can really scare the crap out of someone! All you need is a pair of scissors and some paper. You need to have some skills as it isn't easy to cut out some insects!

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