Idmfk

It’s means I don’t mother fucking know

Person 1: hey you mf u know what time it is ?
Person 2: Idmfk

by Twaylee6 November 1, 2021

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.*

by lovesonic April 2, 2010

idfk

A semi-polite way of admitting that you don't have a clue. Abbreviation for "I don't f***ing know."

Boss:"What's wrong with the coffee machine?"
You:"idfk!"

by Gumby January 20, 2003

IDEFKA

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

IDEFKA OF THESE SHIT

by MLGgurl69 September 30, 2015

idfk

The abbreviation and more appropriate way of saying "I don't f**king know"

Wow, Idfk what that was.

by Doctor Piggy June 3, 2016

idfka

I don't fucking know anymore

ME: What are we going to do with out lives?
YOU: idfka

by Niiceeeee April 7, 2016

idfkniki

A good tiktoker

idfkniki is a nice person that makes good tik toks

~Timur

by Tibro July 15, 2021