IDFKY 

I Dont Fucking Know Why

Why did the eagle trip over the wire while the guy was running a 5k bro... IDFKY (I Dont Fucking Know Why)

IDFKY by SSGT_Raider_Daddy_JR May 28, 2017

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!"

idfk by Gumby January 20, 2003

idkyfnswlf 

I don't know your fuckin name so what let's fuck

'Cause it's so fun to see my face starin' back at me I don't know your fuckin' name so what? let's fuck! (idkyfnswlf) all day, I dream about sex all day, I dream about fuckin'

idkyfnswlf by m30w666 April 25, 2021

idrky 

I don't really know you

Jim: *likes my tbh*
Me: tbh idrky

idrky by Queen._.Bee November 19, 2016

idfk 

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

Wow, Idfk what that was.

idfk 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

idfka by Niiceeeee April 7, 2016

idfkniki

A good tiktoker

idfkniki is a nice person that makes good tik toks

~Timur

idfkniki by Tibro July 15, 2021