Your days are numbered

The internet slang term “Your days are numbered” is a phrase used to convey that someone’s time or luck is running out, indicating that their situation will soon become unfavorable or they may face some consequences. It is often used as a warning or threat to someone, suggesting that their current circumstances will soon come to an end.

Examples:
1. John thought he could get away with cheating on his exams, but when the teacher caught him red-handed, she looked at him coldly and said, “Oh, John, your days are numbered.”
2. After hearing about his constant lies and manipulative behavior, Sarah finally decided to break up with her toxic boyfriend. She texted him, “I’ve had enough of your games. Your days are numbered, and I deserve better.”