FACK

Clan tag representing the Call Of Duty Modern Warfare video game clan.

AKA: Fully Auto Clan Killahs, F.A.C.K. Republic

"I can't believe we where beaten so badly; Those FACK guys ripped us a new one in Domination. FACK!!!"

"Fack Up"

by Raj Al-Jinn March 31, 2010

glack fack

when you stick your dick into a revolver with 1 loaded bullet, and take turns with someone else clicking the trigger until it shoots.

I played glack fack with my homies. it did not end well.

by greenmack8990 April 14, 2025

slabber fack

when someone called zesty is being weird this is the best word to call her, but be aware… she may tell you to “perish” or take an hour just to say “yes tbh…”

pontiie: zesty is such a slabber fack

panty: i agree

by pontiiethegreat November 9, 2022

Fack

A word that occurs during the repitition of the word "Fuck", usually when the person is enraged or disgruntled.

The term "Fack" may also be said after the word "Fickin", "Frackin" or any other random, non-existent word that occurs when proclaiming disagreement or when engaged in debate.

PERSON: "Bro. Your mom.

PERSON 2: "You Fuckin', Fickin', Fack!"

PERSON: "What??"

by RoxasDive December 12, 2010

cuz fack lyfe

basically YOLO. but less lame and hipster

friend: did y'all study for the exams?
you: nope
friend:y?
you:cuz fack lyfe, thats why

by skyrecruit August 24, 2016

Fack

Fack is the more appropriate version of F**k

You Fack

by DA-DUCK July 6, 2023

Fack

Finn Wolfhard and Jack Dylan Grazer. The best actors, most talented, beautiful, kind and meme boys to ever walk on planet. Jack is known as Eddie Kaspbrak and Finn is known as Richie Tozier from It movie.

Fack is real

by sweetlikefinn April 16, 2020