"Cooked goose" is a popular saying that typically means someone is in trouble or has failed at something. The antonyms for this phrase could include "victory" or "success." Other antonyms might include phrases like "unscathed," "triumphant," or "unaffected." Instead of ending up with a "cooked goose", one might find themselves with a "smooth sailing" or "all's well that ends well". In any case, it's always best to strive for the positive end of the spectrum, and avoid ending up with a cooked goose.