catch someone napping

US /kætʃ ˈsʌm.wʌn ˈnæp.ɪŋ/
UK /kætʃ ˈsʌm.wʌn ˈnæp.ɪŋ/
"catch someone napping" picture
1.

فاجأ شخصًا, أمسك شخصًا متلبسًا

to surprise someone when they are not prepared for something, especially when they are not paying attention or are doing something they shouldn't be doing

:
The teacher caught him napping when he was playing games on his phone during class.
المعلم فاجأه وهو يلعب الألعاب على هاتفه أثناء الدرس.
The sudden inspection caught many employees napping, as they were not following company protocols.
التفتيش المفاجئ فاجأ العديد من الموظفين، حيث لم يكونوا يتبعون بروتوكولات الشركة.