Fizik 

A word with no real definition. Can be used in any context.

Julia: I'm fizik.
Jenna: How fiziky.

Fizik by fizik March 6, 2009

Fisiks 

A term in the Asphalt 9 community to describe the highly unforgiving and random physics as a result of doing stunts and maneuvers. These include your car flipping over onto its roof after landing successfully from a jump, doing barrel rolls on flat ramps, and jumping off the ground when hitting a car.

Guy 1: What in fucking hell? Why did my Porsche flipped over when I jumped off a flat ramp!?

Guy2: Fisiks

Fisiks by NoIdea4Username August 14, 2021

fizi 

Means 'Super Fine Human'. When you fell in love with him there is no way to turn back.

Fizi; Love you Fizi.
Thats only way to use it.

fizi by Prof. Xaxier December 29, 2017

FIIK 

fucked if i know

FIIK by Duncan April 14, 2003

fizix 

(noun) an alternate spelling for "physics"

I have a fizix midterm tomorrow.

fizix by Diggs February 17, 2003

FIIKLFO 

FIIKLFO, acronym, Fuck If I know, let's find out!

"Hey, Man! Does getting your septum pierced with a 10 gauge hurt?"

"FIIKLFO!"

FIIKLFO by Kowulz July 20, 2007

FIIK 

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.

FIIK by meaghanbrez October 17, 2008