The idiom "cook someone's goose" means to ruin someone's plans or chances of success. It is often used to describe a situation where someone has done something that will lead to their downfall or failure.
For example, if someone is caught cheating on an exam, you could say that they have cooked their own goose because they will likely fail the exam and suffer the consequences.
The origin of this idiom is unclear, but it is believed to have originated in the 16th century. It may have come from the fact that geese were a popular food at the time, and if someone's goose was cooked, it meant that their meal was ruined.
Overall, you can use this idiom when you want to describe a situation where someone has done something that will lead to their downfall or failure. It is a colorful and expressive way to convey the idea that someone's plans have been ruined.
• After getting caught cheating on the exam, the student cooked his goose with the professor and failed the class.
• My boss found out that I was the one who leaked confidential information to the press. I'm afraid I've cooked my goose with the company.
• I accidentally broke my sister's favorite toy, and now she's really mad at me. I think I cooked my goose.
• The spy's cover was blown, and it not only cooked his goose but also put national security at risk.
• The politician's scandalous behavior was exposed, and it cooked his goose in the eyes of the public, leading to his downfall.
• The company's decision to cut corners and release a faulty product cooked their goose, as customers lost trust and sales plummeted.