Donkey brays are a natural animal call, not a line from a film or show, and recordings of them have long been used in cartoons, farm documentaries and comedy sketches to signal stubbornness or rural life. Online, the same harsh hee-haw has become a handy reaction sound, shared in short videos and soundboards because it needs no explanation and instantly reads as silly. Its appeal has lasted because the call is so distinctive: one short burst can turn a serious clip into a joke, or add a touch of countryside chaos to an otherwise ordinary scene.