F. Off

First Officer.
If you are the first officer of anything, you should sign all documents "F. Off. _____", where _____ is your last name.

Signed: "F. Off. Riker"

by anonymous August 11, 2003

F-Bomb

A word often used by teachers, old people and conservatives to replace the word "Fuck".

"Oh my god Adrian, you dropped the F-Bomb. Now, I will be biased towards you and always take off a few extra points on your tests."

by cool294nick October 30, 2004

F-Milk

Slang term, referring to semen and ejaculate.

"After we finished having sex, she had F-Milk all over her stomach."

by J. Cox October 18, 2005

f/p

fair play,similar to fair enough as in what you have just said is acceptable, or makes sense. It is an abbreviation.

Y="I'm going to dye my keyboard using plastic dye"
x="Why?"
Y= Because at the moment it's beige and I want it black"
x ="well that's f/p"

by Liz Smith May 2, 2008

F train

The process of using a sex position, in which the guy pretends to be a train and rams the girl, with all his power, over and over again.

Dawg, I F trained that hoe.

by B-Heat March 12, 2010

F&M

Facebook masochism. Torturing yourself by obsessively monitoring the page of someone you like, but who doesn't like you. This may also include visiting pages of their friends, family and co-wokers. F&M differs from stalking in that any information gained; seeing what they do, where they go, what's new, etc. only makes you more miserable because you aren't a part of it; yet you can't stop looking.

It's his fault I'm into F&M. He shouldn't have told me he liked me, slept with me and then never called me.

by Dirty Band-Aid September 11, 2010

/F r

The term/command used in battle.net games such as starcraft, warcraft, or diablo in which someone is to remove(the r) someone from their friends list(the /f) which is capped at a maximum of 25 friends. This may be from the cause of inactivity of that friend, enraged at that friend, or just because he is a n00b.

ex 1:"Wow I hate beetis, he sucks at lost temple."
/F r Beetis

ex 2(RL Conditions):

"Omg Sally lost my eyeliner, that fucking bitch! /f r her ass, I don't like her"

by John December 28, 2007