This sound is best understood as an internet reaction clip rather than a famous quote tied to one clear source. Short rawr noises like this spread through meme edits, reposted reaction videos and goofy ahh compilations on short-form platforms in the 2020s. Its appeal comes from the contrast between the idea of a fierce roar and the tiny, unserious delivery. That contrast keeps it useful for ironic suspense, low-stakes jump scares and intentionally dumb punchlines in fast edits.