Guangdang is known online mainly through this single clip, which circulates as a meme sound rather than as part of a television show, film, or viral video with a documented backstory. Searchers usually arrive looking for the guangdang cat itself, and creators reuse the long cry as a ready-made sad meow song for reaction edits, sad pet compilations, and dramatic fail moments. Its staying power comes from that recognisable, over-the-top wail, which works without context and can turn an ordinary disappointment into a joke.