There is no confirmed original recording, performer or release year attached to this hihahaha clip, so it circulates purely as a shareable reaction sound. It spread through meme pages, short video edits and soundboards where a long exaggerated laugh works faster than a caption. Creators use it alongside clips like the baby laughing meme to signal pure, over-the-top amusement. Its length helps it survive, because editors can cut a short burst for a quick joke or let it roll for an intentionally drawn-out, uncomfortable laugh that keeps going past the moment.