Nightmare Bonnie is the nightmare version of Bonnie, the purple rabbit animatronic from Five Nights at Freddy's, and attack sounds like this one are closely linked to the series' jumpscare moments. Fans reuse the screech in edits, memes and horror compilations because it is instantly recognisable to players, even without any visuals. Its short length and sudden intensity have kept it popular for reaction videos and scary shorts, where a single loud scare can carry a whole clip.