did you ever!
did you ever (something)
An exclamation of surprise or indignation. The offending action is stated after "ever." That girl just has no manners! I mean, did you ever hear anyone acting so uncouth?
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
did you ˈever (...)!(old-fashioned, informal) used to show that you are surprised or shocked: Did you ever hear anything like it?
See also: did
Farlex Partner Idioms Dictionary © Farlex 2017