good job!

good job

informal An expression of praise for having done something well. (It can also be used sarcastically to mean the opposite.) Mary: "Dad, I got an A+ on my midterm exam!" Bill: "Good job, sweetie!" Good job, Frank, now we're going to have to rebuild this entire model from scratch.
See also: good, job
Farlex Dictionary of Idioms.

good ˈjob!

(American English, spoken) used to tell somebody that they have done well at something: You finished already? Good job!
See also: good
Farlex Partner Idioms Dictionary
See also:
  • a good job/thing...
  • do a good job
  • for good measure
  • do (one) a/the world of good
  • do no good
  • be as good as new
  • as good as it gets
  • (one) (has) never had it so good
  • (as) good as new
  • as good as new
References in periodicals archive
* Good job! By the way, this part is unclear for me.
Simply saying, "Good job!" is not an appropriate praise.