Thunder sound effects do not point to one single famous source, but they have been used for decades in film, radio, games and online video to signal danger, bad weather or high drama. On short-form platforms and soundboards, thunder remains popular because the meaning is instantly clear even in a very short clip. Creators often pair it with lightning visuals, dark clouds or sudden suspense to turn an ordinary cut into something heavier, scarier or more exaggerated for comedic effect.