by dinosaurtrain November 2, 2021
Get the not cool mug.when someone does something that is not acceptable, "Not cool man!" is usually an appropriate phrase to inform them that what they did was not nice, cool, funny, or tolerated by society, or just you.
by Shiraz rocks mannnn February 3, 2018
Get the not cool man mug.The phrase of choice of a very loud Armenian male population, especially from Glendale, CA when they disapprove of anything not to thier satisfaction. Normally said in a very loud, booming voice with a rolling 'rrr'. This phrase is used mostly in driving situations where the all too perfect Armenian driving style has been disrupted in some way.
Shouting from his driver' side window - "Hey BRO! Not Cool Bro! Why you make lane change my lane when you KNOW I coming BRO!?? NOT COOL BRO!!".
by Glendale, California November 9, 2011
Get the Not Cool Bro!! mug.An expression of mild exasperation or frustration - may be used as a substitute for a curse word at work or in front of children. (Inspired by the first Kid President pep talk).
Roomie #1: Where's the rest of the cake from last night? I was planning to have it for breakfast...
Roomie #2: I ate it after you went to bed...sorry.
Roomie #1: Not cool Robert Frost!
Roomie #2: I ate it after you went to bed...sorry.
Roomie #1: Not cool Robert Frost!
by IDStarGirl October 18, 2020
Get the not cool robert frost mug.by Qwerty keybord April 10, 2021
Get the Not cool man mug.a useful phrase that comes in handy when some dumbass does something 'cool'.
but really. it's stupid.
but really. it's stupid.
by sammy____ September 13, 2006
Get the you're not cool mug.Derived from NSFW - Not Safe For Work.
Instead of sitting at your work desk, you are sitting at the school library when opening a mail, link, picture, video etc. from a friend with explicit content. Either he warns you NCFS - Not Cool For School, or you ask him.
by Ovinor June 13, 2012
Get the NCFS - Not Cool For School mug.