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.
by SomethingsomethingClever July 10, 2011
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acronym , meaning "i can't believe".
icb im too lazy to come up with an example. oh wait---
by JustToucan March 16, 2017
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Bartholomew: Yo dog, Zebulon's chill
Chad: Forreal bro?
Bartholomew: idk man, do ICBS?
Chad: Truuu fam
by eyeyey3200 July 8, 2015
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1. I could really use an ICB right now.

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

beer reeb
by jdubclt July 2, 2009
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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!"
by TWHIT95 December 26, 2011
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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"
by Jockin JC November 18, 2011
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