VTuber streams produce many clipped reaction sounds, and Caren's long wow became a shareable example because the delivery lasts almost ten seconds instead of ending in a quick gasp. Fans cut moments like this from live broadcasts and repost them on soundboards and short videos, where the length alone becomes the joke. It sits alongside the classic anime wow as a go-to exaggerated surprise, used when creators want a cute voiced reaction rather than a sound effect, and it remains popular for ironic reveals and fandom edits.