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 video literally explains this prank. Please don't do it with real poop, that's just mean! :)
Want to learn how to make fake poop?!
More April Fool Pranks
Aprils Fools' Day prank: Ripped pants. When you are near your mom, drop the pen to the ground. As you reach down to grab it, it seem you rip your pants.
Food pranks are among the best because they're easy to implement, and they generally get a big reaction, especially when someone gets something they don't expect.
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.