The heheheha laugh is a staple of meme editing rather than a quote from any single show or film, circulating as a standalone sound effect on soundboards and short-form video apps. Its exaggerated stutter-and-cackle pattern makes it a natural sibling to other loud meme stingers like the MLG air horn, and editors often pair it with a SpongeBob fail sting when a joke lands at someone's expense. Because it carries no dialogue, it works across languages, which is why the same four-second cackle keeps resurfacing in prank compilations, gaming trolls and reaction memes.