VTuber clips like this one circulate as short reaction sounds taken from live streams, where performers use exaggerated voices and noises to respond in character. The Caren noise became shareable in that format, cut down to a few seconds so fans and editors could reuse it outside the original broadcast. Its popularity sits within wider meme sound culture, alongside goofy ahh sounds and other streamer reactions, as viewers collect tiny vocal moments that work as instant punchlines in edits, compilations and chat driven videos across social platforms.