expostulate about (someone or something)

expostulate about (someone or something)

To engage in a passionate discussion or argument about someone or something. Oh boy, steer clear of Uncle Ed if he's expostulating about politics again.
See also: expostulate
Farlex Dictionary of Idioms.

expostulate about someone or something

 and expostulate on someone or something
to comment or argue intensely about someone or something. He always seems to be expostulating on something. Why can't he simply say "Yes" or "No"? Sam is expostulating on Bill's many shortcomings again.
See also: expostulate
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • expostulate
  • expostulate about
  • expostulate on (someone or something)
  • steer clear of
  • steer clear of (someone or something)
  • steer clear of someone/something
  • steer clear
  • fire someone up
  • fire something up
  • fired up