IKB

Stands for "I Know Bro"

Hey, IKB it will be alright!

by Brochac0 July 6, 2011

IKB

Stands for "I know, bitch"

"Omg that movie was so funny"

"Ikb"

by matt99199 November 13, 2015

ikbs

Text talk for "I know but still"

Kai and James, at the same time: Dude wtf?
James: Jinx! You owe me a coke.
Kai: Uh-huh. *Summons a pound of cocaine.*
James: Lol. You know that'd be worth like a million dollars irl right?
Kai: It's fake, I summoned it. It's worth nothing.
James: ikbs xD

by Kota; January 7, 2011

IKB

An acronym used in texting to denote a previous knowledge on a subject. Usually, and best, used when talking to a close personal friend.

“Bitch!! Did you hear that Justin Bieber is dropping a new album tomorrow??”

“Yaaaaas, IKB!!! Im so excited!!”

by Pseudo-nombre June 9, 2021