( informal , especially NAmE ) used to emphasize sth you are talking about :
'You must have been upset by that.' 'Was I ever!'
( informal , especially NAmE ) used to emphasize sth you are talking about :
'You must have been upset by that.' 'Was I ever!'
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005