This howl circulates mainly as a short-form meme sound rather than a clip tied to a single well-known scene, shared on soundboards and in edits tagged by its spelling au auuu. Its appeal sits alongside other goofy ahh sounds and the scream meme, where an exaggerated vocal noise replaces dialogue entirely. Creators reuse it across gaming clips, pet videos and reaction posts because the howl is instantly readable even without context, and the drawn-out ending makes it easy to time over a freeze frame or zoom.