Little is documented about where this exact recording first came from, so it circulates mainly as a standalone soundboard clip rather than a credited scene. Online it became tied to the wider dummy thicc joke, a slang phrase used to exaggerate someone's figure for comedy. Short reaction lines like this spread through shares, remixes and meme edits because they work without context, and this one survives because the question alone sets up the visual gag before any punchline image even appears on screen at all.
इस साउंड के बारे में
A short voice clip asking is that Arthur big ass, linked to the dummy thicc meme and used as a funny reaction sound in edits and chats today.
The clip is a brief spoken line delivered as a surprised question about Arthur and his exaggerated backside, playing on the dummy thicc joke. It lasts only a couple of seconds, with the emphasis landing hard on the final words for comic shock. There is no music or background build up, just the voice cutting in clean and direct. Viewers instantly read it as a teasing callout, the kind of reaction you drop when a character appears looking unexpectedly curvy or someone walks into frame and steals attention for the wrong reason.