idfak 

acronym for "I do fuck ass, k?"

Person1: Don't heckin do that! Otherwise idfak <- (Makes a typo)
Person2: You gay? Imma define that on urban dictionary.

idfak by Pistonmaster April 22, 2022

IDFAK

short for i don fuckin actually know

lowk idfak
idfak is lowk tas

IDFAK by kiheii February 1, 2026

Idak 

Idak is usually used by Isak as a Kahoot name. The name Idak was first used 3 months ago when Isak, was trying to be the first one on the kahoot name list. while typing, Isak misspelled his name and from there on Idak was born.

Teacher: Who’s idak?
Isak: It’s me!

Idak by Some people suck, February 26, 2021

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

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