The exact origin of this cursed laugh is unclear, which is typical for viral TikTok audios that get re-uploaded and remixed without credit. It spread as a prank sound, passed between creators making jump-scare clips, scream meme edits and Halloween-style posts. Its distorted, uncanny tone fits TikTok's love of odd, slightly unsettling humor, where something being off is the joke itself. Because the laugh is long enough to cover a full reveal, it keeps getting reused whenever creators want an instant creepy punchline without dialogue.