Idfkc 

I don’t fucking care

Taylor talking about you “idfkc”

Idfkc by Urdjehdixnffjdjc June 20, 2023

idfc 

I don't Fucking care

Used in response to a troll on a message board.

IDFC

idfc by Shane H August 10, 2006

idfca 

I dont fucking care anymore

Dude1: Dood, I just saw your girlfriend with another guy!
Dude2: idfca

idfca by MySpaceWhoreo12384723874 September 28, 2009

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

idfc 

i don't f***ing care, to be used mainly in online chats or the like, a substitute fore idc (i don't care) used if you're angry or some other emotion that requires use of the f word.

hey man idfc what she said, it's not true.

idfc by Cbasssl October 25, 2006

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