talk about...

Talk about (something)!

Used to emphasize that one thinks something is absolutely the case. Did you hear the way he reacted to the news? Talk about being insecure! Wow, talk about terrible service. I'm never eating in this restaurant again.
See also: talk
Farlex Dictionary of Idioms.

ˈtalk about...

(spoken) used to emphasize something: Did you watch the programme on the Labour Party last night? Talk about biased!
See also: talk
Farlex Partner Idioms Dictionary
See also:
  • talk about
  • Talk about (something)!
  • talk to
  • talk to (one)
  • talk at cross purposes
  • What's on your mind?
  • straight talk
  • talk (one's) arm(s) off
  • talk someone's arm off
  • talk (one's) pants off