Catch someone off guard
Meaning: to surprise someone, esp. in a way that makes the person feel confused or uncertain, catch someone unprepared
Example: to surprise someone, esp. in a way that makes the person feel confused or uncertain, catch someone unprepared. He caught me off guard with his question.
Example: to surprise someone, esp. in a way that makes the person feel confused or uncertain, catch someone unprepared. He caught me off guard with his question.
