F.M.I.T.B. 

A shorter way of saying "fuck me in the butt". Also another way of saying "fuck me" when things in life seems to be getting worser.

Man, I got one problem with one girl and another problem with another girl and I might be held back in high school...man F.M.I.T.B.

F.M.I.T.B. by Jimi Sanchez October 30, 2010

F'kaw 

Used in a rude way to say "Okay", "Whatever", "sure" and "who gives a damn" all at the same time. It is a very "shrugged off" act to use this term/word.

(The "aw" of the term is extended in most situations.)

John: "your homework is due tomorrow man!"
Jack: "F'kaw"

F'kaw by ThePutz' October 24, 2006

F.I.D. 

Fucking Illinois Driver

Wisconsinites hate F.I.D.'s

F.I.D. by CJ08 November 7, 2008

F.A.T. 

The technique of performing oral sex on a woman while at the same time penetrating her with one or more fingers. Hence, Finger. And. Tounge

My girl loves when i use the F.A.T. technique on her.

F.A.T. by Tha Morgasm June 17, 2008

F.U.M.

Acronym, pronounced as "Fum", standing for "Fuck You Money". Meaning you have enough money to say to anyone "Fuck You" and not have any financial concern about it.

"How can you just quit your job like that? Seriously, you took a shit on the bosses desk, flipped the birds and walked out! What's wrong with you?"

"Just won the lottery man, I've got F.U.M.!"

F.U.M. by Biglittle March 12, 2009

F.G.S 

Fat Girl Syndrome (F.G.S) is a medically diagnosed condition founded by KC JOHNSON. This condition is common in overweight women and gay men, and causes them to sleep with whoever will take them. It also causes uncontrollable bouts of self pitty, depression and lack of self worth. F.G.S is also commonly mistaken for S.G.S (Slutty Girl Syndrome)

KC: Gurrl, I can't Believe you slept with that old dude, You must have F.G.S

Stepho: I Know, i can't help it!

F.G.S by Dr. John-Stone October 18, 2011

F word 

Short for "faq".
I have no idea what "faq" means, so don't ask.

What the heck does f word mean?

F word by xXbobbyXx February 27, 2017