This clip circulates as a stock dinosaur roar on user-uploaded soundboard libraries, where it appears as one of several numbered triceratops variants. Because the exact original recording is undocumented, creators treat it as a generic prehistoric bellow rather than a quote from a specific film. Its popularity comes from practicality: a short, punchy roar that drops cleanly into edits about dinosaurs, fossils and natural history. Meme editors also reuse it ironically, dubbing the massive roar over pets or toys for comic contrast.