take something on the chin
take (something) on the chin
1. To receive an impact, especially a punch, on one's chin. He took the heavyweight champ's deadly left hook on the chin, and he was knocked out cold then and there.
2. To endure some hardship, difficulty, setback, or defeat, especially with stoic courage or poise. He just took the criticism on the chin and kept working on his art. I know you're feeling down about the loss, but just take it on the chin and practice harder tomorrow.
3. To receive or suffer the full brunt of a defeat, setback, or hardship. Our boss messes around with the company's money, but its us who have to take it on the chin when things go wrong.