There is no widely documented origin for the Arbus Arbus clip, which is typical of short soundboard uploads that circulate by repetition rather than by a single famous scene. Its appeal lies in its simplicity: two identical words are easy to recognise, easy to remember and easy to reuse across unrelated videos. That portability has helped it survive as a niche meme sound, passed between creators who use the repetition itself as the gag rather than relying on a well-known reference.