idk

idk mean "I don't know" but really when teens use it it means there annoyed and are saying I don't know and I don't give a fuck. True story

Mom: DO YOU KNOW WHERE THE TAPE IS

You: idk *sign annoyed*
Mom: ...

by Wild Owls Sienna April 27, 2016

idk

a phase used alot on roblox and lots of other games with in-game chats

idk whar you our taking bout

by theidiotwhodosen'tknowhathedid September 7, 2018

idk

common phrase when girls run out of shit to tell you or can’t think of a good excuse

Guy- you want to go out?
Girl- idk

by Regularperson85 November 19, 2021

idk

idk means i don't know

"idk why I love Mia so much I just do"
"Idk the answer"
"idk how to drive"

by jake12321 May 18, 2016

idk

I don't know

Jeff: "What's your name?" Un named person: "Idk"

by Common Boganasaurus June 10, 2018

idk

shortend version for "i dont know"
usally used when you chat/IM/text people

mom: who are you texting 50 times a day!?!?
girl:idk my bff jill (i dont know my best friend forever jill)

by ninjax420 October 28, 2007

Idk

Idk stands for I don't know. It's pretty simple actually. Nothing more to it than that.

Examples:

Emma: What time do we have to hand in our homework?
Lola: Idk

Rachel: Who is she?
Samantha: Idk

by idk_definitions February 8, 2018