IDK

Abbreviation for "I don't know"

IDK what I'm supposed to do.

by JuMart November 6, 2025

Idk

Idk means I don't know

Layla: Hey what's the answer to question 78?

Jazzy: Idk try asking mark

by toastyscat September 13, 2022

IDK

IDK is an abbreviation for "I don't know." so yeah jus like, use it sometimes and you'll be the coolest kid in the meaningless world.
I'm black and I'm 18 and my TikTok is notunique_
or whatever but go dm me rn I'm jus bored ya know but lemme jus stop typing this...@unique_.gucci is my Instagram idk it prob is but ok.

Girl: Is that JOSHUAAAAAAA MWA MWA MWAA BOO BOO BEARRRR WIT ANOTHER GIRL????? ARGHHHHH *calls over to JOSHUA BOO BOO BEAR MWA MWA MWAAAA* WHY HE NO COME WAAAA WAAAAAAA HUHUUHUUU. *cries cutely*
Girl 2: girl idk what u got going on but u got sum serious ass shit dat no one fucking knows.. u crazy ass hell hoe!

by notunique_.🤩🥰🤪🥵🤤 October 3, 2022

Idk Big

I don't know. But it's good.

Hey what's that you got there?
Idk big

by SAMABONES October 15, 2020

Idk

Idk means I don't know. If you are clueless then all you have to say is idk. The letters idk can also be useful in texting

Hey friend

Hey

When are you coming to my house

Idk

What does that mean

Seriously...
It means I don't know

Aww thanks I learned something new

Your welcome

Well I will talk to you later

Bye

Bye

by Savanna tate January 17, 2018

IDK

Another stupid fucking abbreviation that some dumbass millennials came up with because they're too fucking lazy to type out "I Don't Know".

"What do you want for dinner?"
"IDK what I want."

by [Unkown] May 9, 2018

IDK

I don't know

IDK what your talking about

by JeniusJules? February 5, 2019