De malas como la piraña mueca*

* out of luck like a toothless piraña

Spanish Colombia

Expression USED On Occasion BY Some People

Used to express someone’s run out of luck, nothing can be done to make the situation better.

“Si no estudiaste para el examen, de malas como la piraña mueca”

"If you didn’t study for the test, you’re out of luck like a toothless piraña"