Little reliable information is available about where Ándale che Carlo was first recorded, so its history is mostly in how it circulates online. The phrase is shared as a compact voice reaction on soundboards, where short Spanish expressions are often used for quick comic timing. Its appeal comes from how instantly it communicates impatience without needing context or a long setup. Creators reuse it across edits and chats because the brisk delivery fits many everyday delays, from slow walkers to late replies, and stays recognisable in just a few seconds.