idk

An abbreviation commonly used for the word I don't know. It is used online by many people in programs such as AIM or MSN to save time.
Also made famous by the commercial "idk my bff gill?"

So0 SaRaH sAiD (12:41:34 AM): i was supposed 2 go online and figure out how i find out how many texts ive sent this month '
Fangzhou14 (12:41:45 AM): oh.... lol
So0 SaRaH sAiD (12:41:49 AM): but idk how
Fangzhou14 (11:35:15 PM): that's the 187th time you said idk.

by Fangzhou July 27, 2007

idk

idk what it means

guy 1: what does idk mean?
guy 2: idk

by willlllllllllllllllllllllllll May 7, 2009

idk

it means idk

idk

by Pingu696969 December 2, 2019

IDK

I dont know

Whats idk? Its i dont know. UHHH nobody knows :( even google

by Martin_NOOB November 17, 2021

idk

i don't know

idk why i made this definition everybody knows what this means

by SIlkeeeeeeeeeee July 13, 2020

idk

Abrevation for "I don't know"

Person 1: What is a rickroll
Person 2: idk search it con urban Dictionary here is the link: bit.ly/Rickroll
Rick astley: *Insert here lyrics of Never Gonna Give You Up*
Person 1: WTF is this
Person 2: A rickroll XD

by Wixkslfjdkfirjeje August 26, 2021

IDK

IDK means I don’t know. Although, it’s much better this way.

IDk if there is a test bro

by disdudehere2020 February 4, 2020