BE IN FOR IT
Meaning of BE IN FOR IT in English
( BrE also be ˈfor it )
( informal ) to be going to get into trouble or be punished :
We'd better hurry or we'll be in for it.
Oxford Advanced Learner's English Dictionary.
Оксфордский английский словарь для изучающик язык на продвинутом уровне.
2005