The sound is best known online by its transliterated slug, bliaiaia, rather than by any single video or creator, and its exact original source is not clearly documented. That vagueness has not stopped it spreading as a short reaction clip in meme edits, gaming videos and social posts, where the long, exasperated shout works even for viewers who do not speak Russian. Its appeal is in the sound itself: instantly recognisable frustration, stretched just long enough to feel theatrical, which keeps it useful for fails, rage clips and over-the-top reactions.