Homer Simpson is the food-loving father at the centre of The Simpsons, the long-running animated sitcom, and his appetite has made him a natural shorthand for enjoyment online. Que rico, Spanish for how delicious, is used in Spanish-language dubs and fan edits to give that appetite a playful, expressive twist. The short clip has circulated as a reaction sound for food videos, cooking clips and snack hauls, where a satisfied line says more than a caption. Its brevity and instantly recognisable voice keep it useful for creators who want a funny seal of approval for something tasty.