ijdefk 

i just dont even fucking know

"dude what do i write for queston 3?"
"ijdefk"

ijdefk by katbeanS October 4, 2020

idefk 

I don't even fucking know. This can be used when you just have sheerly not the slightest idea what the answer to a question or problem is.

boy: "Wtf is free running?"
girl: "Oh god. Idefk."
*girl goes on and attempts to explain it.*

idefk by lovesonic April 2, 2010

IDEFKA 

Short for "I don't even fucking know anymore"

IDEFKA OF THESE SHIT

IDEFKA by MLGgurl69 September 30, 2015

IDEFK 

I Don't Even Fucking Know.

Usually said when your really do not fucking know.

xD.

AIMPerson1: Dude, where do I stick my penis into her?

AIMPerson2: Bro, IDEFK.

IDEFK by LFJoooooonnnneeeessss November 2, 2008

idek, idefk 

A variation of idk or idek, which represents a shorthand version of the phrase "I don't even know, I don't even fucking know" Used to express a more profound sense of bewilderment and confusion.

Bob: Dude, what happened last night?
Tom: I have no idea man. idek, idefk.

idek, idefk by BabyLemur August 1, 2008

IDEFK 

Acronym for: I DON"T EVEN FUCKING KNOW
(most of the times said when really frustrated, or over whelmed, or pummeled with questions, that you don't even fucking know the answers to.)

Jacky: "Why hasn't he called you? Do you think your bf is mad at you? Sam, Sam, Sam... whatcha gonna do about it???? HUH?!? I think he's gonna break up with you... what are you gonna do?!?
Sam: "IDEFK!!!!!!!"

IDEFK by Mariah Levine June 2, 2015

ijdfk

An extension of idk (i dont know). ijdfk (i just dont fucking know)

Are women really from venus or w/e.... #ijdfk

ijdfk by Don-Giovanni August 7, 2010