CSB

Tyler is such a CSB.
by Bubba Smerf March 24, 2011
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CSB

Internet abbreviation, mainly used to indicate that the post to which it reacts is something you should say to people who care. Or it could be that the poster tried a little too hard to be cool in your opinion. CSB is short for "Cool Story, Bro!".
Riekus(over openbaar urinueren): en tuin / boom of w/e ergens willekeurige berm is vrij standaard ook

zelfs x iemand om half 2 smiddags ofzo op klaarlichte dag op de grote markt zien zeiken, bah bah
Joostul: CSB
NdeK: diepe dal, daar ga ik momenteel door.
Freez0: CSB
by itmebitches October 03, 2010
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CSB

The CSI version of "Cool story bro." If you get this...you probably just treated a forum like a blog, or you are generally disliked on your forum of choice (cough, NMB)
Seriously guy...do we have to know everything?
Guy: "OMG GUYS! I had a dream that I was choking on a chicken bone but it turns out the chicken was actually..."

Guy2: "Whoa whoa whoa Guy...I'll file that under CSB"

Guy: :C
by Taizuku April 06, 2011
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CSb

Im a CSb.
by DRAGZ1012 February 15, 2009
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CSB NMT

Man 1: Dude watched the new American Pie last night!

Man 2: CSB NMT

Man 1: ¬_¬
by TurtleMan May 14, 2012
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CSB

The abbreviated way to say "cool story bro", often used to blatantly make the disgust clear with little to no sarcastic intentions.
A: Did you see the Raiders dominate the Chargers last night? And look at my new Jacoby jersey and new hat and and and and and....

B:CSB.
by JoMamma1241 December 07, 2010
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CSB

it means cool story bro
created by mariah, kaytlyn and noa
teacher: do your homework!
you: good to know miss/mr CSB!
by mkn2421 July 09, 2011
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