not cool!
not cool!
A set phrase said in response to something that is considered unacceptable, inappropriate, or mean-spirited. A: "So then I pulled the chair out from under him just as he was about to sit down!" B: "Not cool, dude. You could have really hurt him!" A: "She said she was going to dock my pay because of what happened." B: "Wow, not cool!"
See also: not
Farlex Dictionary of Idioms.
- if you don't have anything nice to say, don't say anything at all
- knives
- get (one's)/the knife into (someone)
- get the knife into someone
- get your knife into somebody
- put the knife in
- put/stick the knife in
- stick the knife in
- make life difficult
- make life difficult (for one)