FIB

What people from Wisconsin call people from Illinois, can mean; Fuckin' Illinois Bastard, or a nicer version; Friendy Illinios Brethren.

I went to the Milwaukee Brewers game last night... The Cubs were in town, and Miller Park was full of damn FIB's

by NickyB May 4, 2005

fibbed

Term coined from the PC game Battlefield 2. The act of being killed by a medic with the defibrillator.

Man, I just got fibbed!

by Groady August 10, 2005

FIB

Fucking Illinois Bastards or Federal Investigation Bureau. Either a despective way of Winsconsin people to call Chicagoans or the FBI parody of GTA V.

I killed some FIB police officers yesterday on GTA Online!
I hate those FIBs!

by Tupamaro4Ever December 6, 2014

FIB

Federal Investigation Bureau
GTA version of the FBI

The FIB Heist was crazy!

by ShadowMasterYT June 20, 2021

Fib

To lie.

If man keeps telling fibs, he’s gonna get battered.

by Inferno Thor May 15, 2018

Fibbing

Fibbing.The act of a male sticking his testicles but not his penis into a females vagina.

Me and Jenny had a great Fibbing session last night.

by Arnold Sebastian Reaver JR. July 1, 2021

FIB

Fucking Illinois Bastard

A lame excuse for an acronym orginated by Wisconsin residents in between daily inbreeding and masturbating to portraits of Vince Lombardi.

without these FIB's contributing so heavily to our economy we would all be poor and even more WORTHLESS.

by chip douglass April 18, 2005