Don't you wish!

don't you wish

You would like this to be the case. A: "Next year, I'm going to beat you for student council president." B: "Yeah, don't you wish!"
See also: wish
Farlex Dictionary of Idioms.

Don't you wish!

Don't you wish that what you have just said were really true? Mary: I'm going to get a job that lets me travel a lot. Sally: Don't you wish! Sally: Sorry you lost the chess game. It was close, but your opponent was top-notch. Bob: Next time, I'll do it! I'll win the next round. Sally: Don't you wish!
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • Don’t you wish!
  • don't you wish
  • you wish
  • you wish!
  • as you wish
  • wish (one) well
  • wish somebody/something well
  • wish
  • dying wish
  • wish on (someone or something)