WHEN HE'S, IT'S, ETC. AT HOME


Meaning of WHEN HE'S, IT'S, ETC. AT HOME in English

( BrE , humorous ) used to emphasize a question about sb/sth :

Who's she when she's at home? (= I don't know her)

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