A phrase used toward someone if you don't really care what they are saying, or your just joking around trying to annoy them.
"Yo I just got some new kicks", You: Cool story bro, tell it again?!
by your a yickkkkkk July 22, 2013
What you say to someone after they have attempted to troll you to hell.
Person A: (A long streak of trolling)
Person B: Coolstory bro.
Person A: WTF does that mean??!!
Person B: Coolstory bro.
Person A: STFU
Person B: Coolstory bro.
by Anon451 November 03, 2009
A slang you say when someone is talking about shit you don't care about, it is unappealing to you and you feel like you are going to split into a freaking coma.

You tell the faggot in a sarcastic manner, "Cool Story Bro".
Troll: Cool Story Bro.
by SaviourZealot October 06, 2011
you all know the definition to cool story bro, but now there's an addition. If you really don't like the story your friend just told, add on "Hope they make a movie about it"
Story Teller: aw man I went to work the other day and this lady came in with her kid... blah blah blah
You: Cool story bro, hope they make a movie about it!
by kittykat14311 May 05, 2011
Coolstorybro is most commonly said by 12 year old faggots.

It used to be used on the image board 4chan as a reply to a long, descriptive post.

But now the phrase has been spread around the internets by stupid fucking kids who are trying to be cool.

If you see someone typing this, flame them immediately.
Jim: Hi

Faggot: Coolstorybro

Jim: Oh, so you're copying off the other kids now..

Faggot: Coolstory

Jim: Fucking idiot.
by Vope February 28, 2011
A phrase used by awesome men with 7in.+ penis' and meant to be used when women talk about long boring stories when trying to watch football or doing something more important.

Also, used towards men when their annoying.

-Can also be used with "nope sorry" in context.
Girl: "Omg today was the worst day! i spilled coffee on my shirt!"
Guy: "Cool story bro"

Girl:"Stop playing cod and listen to me about my day!"
Guy: nope sorry...but cool story bro.

Girl:"I love you"
Guy:"cool story bro"
by Blueboy7thst November 14, 2011
A response to any of the comments made by Junaid Yasin, a brown senior at Parkway West High School because everything he says has completely no relevance to the current conversation. Cool Story Bro is also known as the "ultimate shutdown".
Cool story bro.
by coolstorybro123456 February 02, 2011
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