FWAACK 

New York version of saying FUCK. It was POSSIBLY said by ian benardo

FWAACK everybodaaaaaay, or
FWAACK you. It is better to say it high pitched. Was invented on February 16th 2007.

FWAACK by lulu and monique September 29, 2007

faaack 

Variation of the word 'fuck'.
Used to accent the original swear word in order to show gravity of situation, stress levels or amazement.

So now my prosthetic cock is still up her and It's been too long for me to say anything. Faaack!

faaack by facesitter November 29, 2009

fwacker 

When adult men act like children or complain too much.

Stop acting like a fwacker dude eat a snickers

fwacker by Toxic_Biotch May 28, 2016

Fwack 

Something to say when you are very angry.

"Ah Fwack I left my keys in the car!"

Fwack by myfajahas400children December 28, 2009

fwack 

To be whacked with a fish.

I'm going to fwack you!

fwack by Kel- April 30, 2005

Fwack 

The act of hitting someone with your penis in a forceful manner. Usually performed facing your target, in a trebuchet motion.

"Dude, stop fwacking me! I'm trying to sleep!"

Fwack by oranggejuice November 13, 2014

faack

the misinterpretation of fuck. usually yelled at someone.

what the faack are you doing you slut?!

faack by KatyH. December 26, 2007