Five Nights at Freddy's, the 2014 indie horror game by Scott Cawthon, made the animatronic jumpscare a defining moment of online horror, with a loud scream signalling that the player had been caught. Clips of streamers and Let's Play creators reacting to that sudden attack spread across YouTube in the mid-2010s, and the scream became shorthand for a failed night shift. It remains popular today because the sound alone instantly signals danger and surprise, even for viewers who have never played the game.