The phrase la gordita is a familiar Spanish diminutive for a chubby girl, and uy works as a surprised interjection similar to oops or wow. Combined as Uy La Gordita, the clip circulates online as a short soundboard and meme audio rather than as a full song, despite lasting only about a second and a half. Its brevity helped it spread in chats and short form edits, where users reuse the same surprised delivery for different people, pets and characters without needing any backstory.