Mickey Mouse has been the cheerful face of Disney animation for decades, so clips of him sounding disappointed travel fast as a contrast joke online. This short recording circulated on soundboards and in short videos as a shorthand reaction for something cheap, small or underwhelming, helped by an ID3 tag referencing a less than five dollar value. Creators reuse it in memes, edits and group chats because the familiar voice needs no setup, and a single deflated line instantly signals that the result was not worth the hype.