Translation of "monkey business" - English-Spanish dictionary

monkey business

noun [ no plural ] uk /ˈmʌŋ.ki ˌbɪz.nɪs/ us /ˈmʌŋ.ki ˌbɪz.nɪs/

behaviour that is not acceptable or is dishonest

diabluras, trapicheo
The teacher suspected that there had been some monkey business going on while she was out of the room.

(Translation of “monkey business” from the Cambridge English-Spanish Dictionary © Cambridge University Press)