What are some Portuguese idioms?

Portuguese idioms often reflect the culture and traditions of Portuguese-speaking countries. For example, "Pagar o pato" literally means "to pay the duck," which is used to describe someone who takes the blame for something they didn't do. Another common phrase is "Cair a ficha," meaning "the chip falls," used when someone finally understands something. Lastly, "Dar com os burros n'água," which translates to "to hit the donkeys in the water," refers to a failed attempt or disappointment.