AND DON'T (YOU) FORGET IT


Meaning of AND DON'T (YOU) FORGET IT in English

( informal ) used to tell sb how they should behave, especially when they have been behaving in a way you do not like :

You're a suspect, not a detective, and don't you forget it.

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.