A sarcastic phrase used to criticize someone who talks a lot but does not contribute much. This expression literally translates to 'Who makes you rich? The one who keeps your beak'. In this context, 'beak' metaphorically refers to someone's mouth.
Examples
- Spanish: Ya basta, Juan. ¿Quién te hace rico? El que te mantiene el pico.
- English: Enough already, Juan. Who makes you rich? The one who keeps your beak.