Hands up who had a little brother or sister who would hide fake cockroaches or spiders under your covers? Yeah, me too. At first glance, they gave you a shock, but they were never that convincing because they generally came from the joke shop and were made of cheap plastic.
I can’t imagine that the inventors of the 3D printer had this kind of thing in mind, or they may have done I suppose. This guy decided that it was the perfect way of convincingly pranking his wife. Unfortunately, it was also the perfect way of making sure that he ended up sleeping on the sofa.