Little reliable information is available about where CG4 first appeared, and no source work, character or original creator can be confirmed from its short soundboard listing. That lack of a clear origin has not stopped it circulating as a compact, easily shared clip, passed between soundboard pages, short videos and messaging chats. Its appeal lies in its length and simplicity: at under five seconds it can be reused without much context, which helps small clips travel quickly online. For that reason it remains useful mainly as a flexible reaction sound rather than a reference to a specific scene.