(something) is just what (one) needs

(something) is just what (one) needs

Said ironically to indicate that something is not wanted or needed at all. Great, more interns to train—that's just what I need! We're already struggling to keep up with everything our kids are doing, so a house full of relatives is just what we need right now.
See also: just, needs, what
Farlex Dictionary of Idioms.
See also:
  • (something) is all (one) needs
  • That’s all someone needs
  • that's all I need
  • That's all needs
  • I've seen worse
  • seen worse
  • none the worse (for something)
  • none the worse for
  • none the worse for something
  • vote of confidence