have a good one

have a good one

cliché An expression of farewell. The same as "have a good day." Sounds great, Bob. I'll talk to you tomorrow. Have a good one!
See also: good, have, one
Farlex Dictionary of Idioms.

Have a good one

and Have a nice one
sent. Have a good morning, afternoon, or evening, as appropriate. (A general formulaic expression used at any time of the day or night.) Have a good one, cowboy. See you tomorrow, Todd. Have a nice one.
See also: good, have, one
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • (one) (has) never had it so good
  • do no good
  • for good measure
  • be as good as new
  • a working over
  • do (one) a/the world of good
  • as good as it gets
  • bein
  • bene darkmans
  • (as) good as new