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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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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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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Term used among friends (not close) to indicate how much you don't care about the story they tell.
Ishan: "I had to do me computer science today"
MING: "Cool Story Noob (a.k.a CSN)"
by MGtheGANG November 26, 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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A saying said to someone when you don't give a shit about the story they just told.
Person One: "(Tells extremely lengthy anecdote about his grandma knitting him a sweater)"
Person Two: Cool bro, story
by Tammy McShammerson May 2, 2010
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