Little is known about the original recording behind wei wai wei 2, and no credited performer or source work has been attached to this short version online. That uncertainty has not stopped it circulating as a standalone soundboard clip, where its short length and instantly repeatable hook make it easy to reuse across memes, reaction videos and short-form edits. Creators tend to reach for it when they want something light, catchy and slightly nonsensical, rather than a recognisable quote, and that flexibility is what keeps the chant in rotation.