The sound comes from the Pokemon video game series, where a Pokemon Center is the place players visit to restore their fainted or weakened team. Handing Pokemon to Nurse Joy triggers this short healing melody, and versions of it have appeared across many entries in the series as players return between routes and battles. Because almost every Pokemon player recognises the tune, it has spread into gameplay clips, reaction edits and memes as shorthand for being fixed, revived or ready to try again.