A metaphorical phrase used to signify someone who has already done or decided something and there is no way to change it. The phrase literally translates to 'fry the fish', meaning the action is irreversible, similar to how you can't un-fry a fried fish.
Examples
- Spanish: Ya he vendido mi coche, ya he 'frito mi pescada'.
- English: I've already sold my car, I've 'fried my fish'.