cool story bro 

Not a cool story.
(And not necessarily towards your/a "Bro".)

Girl 1: I went the to mall today and...
Girl 2: Cool story bro.

cool story bro by smmmg June 17, 2016

cool story bro, now what chapter do you shut the fuck up? 

a sarcastic way to get some one to understand their own stupidity in what they just said

"SOoo i went shopping with my mom yesterday.......etc"
"cool story bro, now what chapter do you shut the fuck up?"

cool story bro, now what chapter do you shut the fuck up? by ferrkk October 12, 2011

Cool Story Bro, Tell It Again 

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."

Cool Story Bro, Tell It Again by ERIKGYOUKNOWHOIBE September 29, 2011

Cool Story Bro 

4chan saying commonly used when sayer is listening to someone talk to him and doesn't really care

1. so this one time we were sledding down a hill and we totally got broke
2. Cool Story Bro

Cool Story Bro by Biohazard357 March 27, 2009

cool story bro 

A phrase used to express indifference or boredom to a long or boring conversation.

There are many different types of "cool story bro". There is:

1) cool story bro
2) cool story bro, you should write a book about it
3) cool story bro, in which chapter do you shut the f*ck up?

etc.

1) Chad: I ate an apple for breakfast

Angie: Cool story bro.

2) Hannah: And then I rinsed my teeth. And then, lo and behold, I saw a black mark. I thought: "Hmm, what can it be?" and hark! It was a cavity! So then, I --

Josie: Cool story bro, you should write a book about it.

3) Tad: boring and lengthy story about scientists growing a new type of capsicum

Beth: Cool story bro, in which chapter do you shut the f*ck up?

cool story bro by NaziCookieMonster June 27, 2011

Cool story bro 

When someone tells you something and you simply don't care.

Person 1: Man, I don't feel like living anymore. My grandpa died yesterday.

Person 2: Cool story bro.

Cool story bro by Thatbrodude August 3, 2016

Cool story bro 

The most suitable response one can give to a story that completely wasted ones precious time. Parents, co-workers, and history classes often provoke its usage.

Bobby: So guess what? Nina wrote me up again, because i came to work late the other day.

Kelly: Cool story bro.

*FML why does Bobby think i give two shits about his life??? Please lord have this shift end already! He makes my job REAL RUDE*

Teacher: Agriculture was key to economic progress in the early ages.

Student (shouting): COOL STORY BRO!

Mom: When i was your age i always had my room spotless.

Son: Cool story bro.

Cool story bro by RudeApproved March 25, 2011