The exact origin of this clip is unclear, but it spread online as a reaction sound in the same wave as the baby laughing meme and other exaggerated laugh edits shared on soundboards and short form video apps. Users clipped the long H laugh because text alone could not capture that wheezing, drawn out tone, and it became shorthand for finding something far funnier than it should be. It is still used today alongside a classic meme laugh when creators want a reaction that feels deliberately overdone.