The title is a common misspelling of laugh, often typed as laugth, which is how this clip circulates on soundboards. Unlike a short giggle, its nineteen second runtime makes it useful as an extended reaction rather than a quick punctuation mark. It sits alongside other laugh clips like the baby laughing meme and the cat laugh meme, but this version uses a human laugh stretched to an uncomfortable length. That exaggeration helped it spread in meme edits, reaction videos and group chats where a normal laugh would end too soon.
About this sound
A long exaggerated laugh sound effect lasting about nineteen seconds, used as a meme reaction for jokes, fails and awkward funny moments online.
This clip is a sustained, over-the-top human laugh that keeps going far longer than a normal chuckle. It starts as a clear burst of laughter and continues in waves, making even a small joke feel huge. The length is the joke itself, turning an ordinary funny moment into something awkward and absurd. Viewers instantly read it as mocking, delighted or unable to stop laughing, which is why editors drop it over fails, pranks and silly reveals where the reaction matters more than the original moment or punchline.