and how!

And how! {interjection} (emphatically so) — Еще как! Еще бы!
An interjection of strong agreement; used to stress agreement

Example 1: Did you enjoy the play? — And how! It was wonderful. (thefreedictionary.com)

Example 2: Did I have a good time? And how!

was/is/does/do/can etc someone ever!{informal}
used to emphasize an adjective:

...........Was she ever angry (= She was very angry)!

used to emphasize something you are talking about; for emphasizing that someone does something or has a particular quality

...........“You must have been upset by that.” “Was I ever!”
........... Mad? Was he ever!