have a good mind to do something

have a good mind to (do something)

To feel a strong urge or desire to do something. I have a good mind to tell those kids to get off my lawn! She was so upset that she had a good mind to write a letter of complaint to the president of the company.
See also: good, have, mind
Farlex Dictionary of Idioms.

have a good mind to do something

COMMON If you say that you have a good mind to do something, you are threatening to do it, although you probably will not do it. He raged on about how he had a good mind to resign. I have a good mind to turn right around and head straight home.
See also: good, have, mind, something
Collins COBUILD Idioms Dictionary, 3rd ed.

have a good mind to ˈdo something

,

have half a mind to ˈdo something


1 used to say that you think you will do something, although you are not sure: I’ve got half a mind to sell my car and buy a new one. I’ve a good mind to give up this stupid job.
2 used to say that you disapprove of what somebody has done and should do something about it, although you probably will not: I’ve got a good mind to write and tell your parents about it.
See also: good, have, mind, something
Farlex Partner Idioms Dictionary
See also:
  • a good beginning makes a good ending
  • ending
  • do one's heart good, to
  • for good measure
  • (one) (has) never had it so good
  • do (one) a/the world of good
  • (it's) good to have you (here)
  • a working over
  • do no good
  • be as good as new