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fuck if I know
what are we going to do tonight? FIIK
by am December 30, 1999
67 30
fucked if i know
by Duncan April 14, 2003
50 20
Fuck If I Know... used in response to something you either 1. have no idea about or 2. could give less shit about.
TJ: What time do we have to be at work?

Meaghan: FIIK. Whenever we get there.
by meaghanbrez August 23, 2008
27 13
Acronym for: Fuck If I Know
Dude1: Hey Bob you know the score to the Browns Steelers game?
Dude2: .... FIIK man!
by Fizz :) March 05, 2006
11 6
Fuck If I Know

Used when you are totally clueless or do not care about the subject matter.
A: Do you know who won the game last night?

B: FIIK man, I don't even like sports.
by Visible Ninja March 24, 2010
3 1
A shorthand for the expression "Fuck if I Know." Also indicates you don't really care.
What's the population of France? FIIK
by BilboFnBaggins January 25, 2014
1 0
Fuck if I know

Usually used online when someone askes you something, and you do not know the answer.
Salleene: does anyone know how to open the black market in fy b1f?
TalkSmack: fiik
by TalkSmack December 03, 2009
2 1