ICB 

It means I can't breathe (when you're laughing at something so hysterically you can barely say anything to the point of you almost can't breathe because it's so funny".

Read the frickin' definition for icb. I don't have a cool example.

ICB by SomethingsomethingClever July 9, 2011

ICB 

acronym , meaning "i can't believe".

icb im too lazy to come up with an example. oh wait---

ICB by JustToucan March 16, 2017

ICB 

ICE COLD BEER

1. I could really use an ICB right now.

2. Can we get a bucket of ICB's please?

beer reeb

ICB by jdubclt July 2, 2009

icb 

I can't believe

Icb how much you paid for that

icb by Brownricecrispy December 30, 2016

ICB 

Meaning "Ice Cold Blowjob"
Originally founded at a Grand Ledge Wrestling practice. Now used as the name for a badass gang consisting of one wrestler (wrastler), one hardass and one guy nicknamed asshole.

"ICB rollout!"
"ICB get the fuck out of the car!"
"ICB gets bitches!"

ICB by TWHIT95 December 28, 2011

ICB 

acronym for I Call Bullshit. Used when someone you know is telling a blatant lie or exaggeration of something.

Brett: "Yeah, I made $7,500 last week and am slated to make double that doing my next assignment with Todd. It's totally legit, dude."

John: "Dude, you ride on the back of a garbage truck and Todd is your driver."

Brett: "You're just jealous."

John: "ICB"

ICB by Jockin JC November 17, 2011

ICB 

I CANT BELIEVE

used when you really cant believe shit happened

“ICB HOSEOK AND JIN KISSED ON STAGE WTF HAPPENED TO NAMJIN”

ICB by kimseokjincansitonmyface October 25, 2017