been and gone and done it

been and gone and done it

Having done something very grave, foolish, and/or irreparable. Wow, you've been and gone and done it—you actually committed tax fraud. I can't believe it.
See also: and, been, done, gone
Farlex Dictionary of Idioms.

been and gone and done it

phr. have actually done something. You shot him! You really been and gone and done it!
See also: and, been, done, gone
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • now (someone) has gone and done it
  • no time like the present
  • no time like the present, there's
  • there's no time like the present
  • that's better
  • get (something) over and done with
  • good and quickly seldom meet
  • good as done
  • good as done, as
  • as good as done