That's the last straw.
- O, bardağı taşıran son damladır.
It was bad enough that he usually came to work late, but coming in drunk was the last straw, and I'm going to have to let him go.
- Onun işe genellikle geç gelmesi yeterince kötüydü fakat sarhoş gelmesi bardağı taşıran son damlaydı ve ben onun işine son verdireceğim.