Grandma Yellow circulates as a user-generated meme clip rather than a widely documented excerpt from a film, show or song, and its exact original recording is not clearly identified. The stylised spelling in its source title suggests it was shared through online meme and soundboard communities, where short, oddly named clips gain traction through reuse in edits and reaction videos. Its appeal comes from that same obscurity: listeners encounter it without a fixed context and adapt it to new jokes, which helps a brief, otherwise unremarkable sound keep circulating long after its first upload.