Caught with your pants down
/kɔːt wɪð jɔː pænts daʊn/informalUK · US
What does “Caught with your pants down” mean?
Caught with your pants down means to be discovered in an embarrassing situation because you were unprepared or off guard.
An unexpected inspection or difficult question can catch you with your pants down. You're unprepared, and other people can see it.
The clothing joke makes the phrase very informal. “Caught off guard” is safer in a formal setting. Unlike “caught red-handed,” it doesn't mean you were doing something wrong.
When do people say it?
Use it informally when surprise exposes someone's lack of preparation or leaves them unable to respond.
“The sudden inspection caught the restaurant with its pants down: none of the records were ready.”
Is it formal or informal?
Register: informal. It is most at home in everyday conversation rather than formal writing. Most common in UK and US.
Where does it come from?
Being seen with your pants down would be embarrassing. The phrase borrows that feeling for a moment when others discover you are not ready.
Origin confidence: Disputed; treat with caution
How do you say “Caught with your pants down” in other languages?
Related idioms
- Catch someone red-handed, Catch someone doing something wrong.
- Like a deer in the headlights, Frozen by shock or fear.
Last updated 2026-09-16