CSB

Cool story bro.

A phrase sarcastically used to indicate one's disgust or indifference to someone's story and you really don't care.

Person A: Yo i just got dumped.
Person B: CSB

by Yobeebs March 15, 2011

csb

Cool Story Bro
When somebody says something you simply do not give a fuck about you reply with this.
Created by Ipklikenoob of #Nlmx and spread by his minions.
Alot of the people who say this enjoy jocking my shit.

Kid 1: DOOD THIS MORNING I WENT TO MC DONALDS AND I GOT AN ICE CREAM IT WUZ FUCKIN WICKED SICK BR0 U SHOULDA BEEN DER!
Me: Csb

by Dannyisgodx3 September 28, 2009

csb

CSB is an abbreviation for Chad Sucks Balls and can mean cool story bro.

Example:
Chad: Your gay
Person: CSB (meaning both Chad Sucks Balls, and Cool Story Bro).

by CSBFan112 August 15, 2011

CSB

Corrina step bros. A group of people named “Shnaggy hose, Cuffem baby, Prime, Fake wave AKA (Zane), and Bald baby Adin” Came up with this term due to Adins feelings for Corrina.

Ronaldo: Remember when Adin was being a S word at corrinas house?

Clix baby: Yeah CSB fr, on mother’s life

Adin: CUFFEM BABY.. CUFFEM WHY ARE YOU..?

by CUFFEM BABY February 23, 2021

CSB

1. Stands for cock-sucking bitch. A good way to insult women while in the presence of the ignorant masses.

2. Cool Story Bro. A sarcastic response to a lame story.

1. Bob: Nancy said that I can't be unsupervised because I'm not 18.

Spencer: What a CSB
2. Joey: Dude yesterday I skated down my street!

Billy: CSB

by kickflipdude June 23, 2011

csb

1. Canada Savings Bonds

2. Cool Story Bro

Person 1: Hey Man I got a new phone!
Person 2: csb

by personqwerty123456789 November 29, 2011

CSB

An abbreviation for Come Soaked braces. Where a mans semen is ejaculated into the mouth of one who wears braces. The metalic brace is soaked in manwax.

Johnny: Hey check out Sammi she looks cute in those braces
Greg: Damn man I'd give her CSB

by Shadow_Sha...nis November 27, 2006