With no single famous clip behind it, weow has circulated mainly as a short, reusable meme sound on soundboards and in short-form video edits. Its appeal comes from its brevity and flexibility: creators can drop it into almost any funny moment without needing context, explanation or a recognisable character. That low barrier has helped it stay useful for reaction videos, pet clips and gaming highlights, where a quick, odd noise can sell a joke faster than dialogue. It survives because it is easy to recognise, easy to reuse and hard to overuse in a single short clip.