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 15, 2011
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meaning

we don't really care, please shutup.

originated at south sydney high school from a certain matthew holiday.

Unless you are him or italian, don't even try to claim it.
cool story bro
by yehmancoolstory December 5, 2010
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tell your cool story again, bro.
cool story bro - don't give a shit about your story.
tell it again - still probably won't give a shit about it.
Jimmy - HEY, I GOT AN A ON MY MATH TEST TODAY.

Nick - Cool story, bro! Tell it again!
by IDGAFBRO April 14, 2011
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A dickish/sarcastic way of telling someone, after they told you something such as a story, a time they had in there life, etc.etc.etc.
Sleezy: Some guy moved into my neighborhood and they call him Snoop.
Meezy: "Cool Story Bro, Tell It Again."
by ERIKGYOUKNOWHOIBE September 29, 2011
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Similar to the phrase cool story bro. cool story 9000 bro is said to add emphasis on how much you don't care.
Hipster Harry: I listen to bands that don't even exist yet.

Cole: COOL STORY 9000 BRO
by Coolstoriesfoundhere July 28, 2011
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showing no interest in a story and wanting to make use of that persons time rather than listen to them talk about something pointless.
emily: my boyfriend broke up with me:(

hannah: cool story bro, now make me a sandwich
by hannah:)1738 October 1, 2011
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