Have you ever wanted to print out something annoying? Then today may be your lucky day, and it will only take you about half an hour! An Instructables member, AndyGadget has created a tiny little device he calls the Orange Screamer. The device is only about 1 inch by 1.5 inches, and produces quite the sound when one's lung capacity is pushed through it. Check out more detailed on how to print this yourself, as well as a demonstration video here: http://3dprint.com/14486/3d-printed-orange-screamer/

Below is a picture of the completed Orange Screamer, and Andy using it.