I, ETC. COULD HAVE BITTEN MY / HIS / HER TONGUE OUT / OFF


Meaning of I, ETC. COULD HAVE BITTEN MY / HIS / HER TONGUE OUT / OFF in English

used when sb says sth stupid or embarrassing and immediately wishes they had not said it

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