idfc 

I don't Fucking care

Used in response to a troll on a message board.

IDFC

idfc by Shane H August 10, 2006

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

idfc 

Idfk; I don't fucking care
When someone gives zero shits about what you just said to them, they could care any less, unless if its a joke. yes

"My crush will never like me back :("
"Idfc"

idfc by uhmno, April 20, 2019

Idfc 

I don’t fucking care; used when someone doesn’t fucking care or give a shit.

Girl 1: Have you heard of the latest movie?
Boy 1: idfc
Girl 1: Why don’t you?
Boy 1: it’s stupid ash

Idfc by Ima idiot October 11, 2020

IDFC 

I don't fucking care

Man 1: Dude I just won a match of FIFA
Man 2: IDFC man

IDFC by ALLAHAKBARFAM August 12, 2016

IDFC 

Its when you dont care about politics on urban dictionary.

Random user: We did it Joe!
Other user: Joe lied.
Me: Idfc.

IDFC by EtikaLovesToSwim January 31, 2021

Idfc 

Seriously dude you looked this up? Fell in my trap.
I don't fucking care

My chow chow died
Idfc

Idfc by Bruh seriously? April 29, 2015