After someone hacked Amazon's Alexa to speak out of one of those Big Mouth Billy Bass singing fish [1], we thought we had seen it all — that is, until now. In early March, YouTube user Mike McGurrin hacked his Alexa device to speak out of a prop skull leftover from Halloween [2]. The result is truly terrifying as the skull maniacally jerks its head around while answering a mundane question about the weather. Watch the nightmare-inducing video in its entirety above. Are you amazed instead of freaked out? You can find out how to make your own with the tutorial [3] from McGurrin.