fb

Fb is an acronym used on social media sites such as instagram meaning " Follow Back".

*follows Kim on ig and comments on a pic*
"Fb?"

by Xmariah6 February 4, 2015

fb

The shorthand term for Facebook.

Jojo has just taken a picture of Maddie

Maddie looks at the photo:

Maddie: OMG! FB! FB!
Jojo: Totally, i'll add it!

by La-Who? June 6, 2007

fb

A common acronym for

1. "fucking bitch"; usually used as a curse/exclamation. Sometimes used as a hashtag by users on Twitter, www.twitter.com

2. Social networking site Facebook, www.facebook.com

Rob: "Ugh, it's raining..yet again. #fb"
Ted: "Stubbed my toe on the corner of my desk >:( #fb"

Rob: "Hey man, are you on fb? You should add me."
Ted: "Whoa, hey, did you see Rob's profile pic on fb?"

by aouttr May 5, 2010

fb

fb stands for free base meaning they have a to themselves i.e. parents aren't home

Yeo it's a fb tonight u tryna come over?

by torontpgyalnem June 18, 2019

fb

Fuck buddy. Look up "fuck buddy".

Why can't you just be a fb instead of a bf?

by Hmmm... May 13, 2005

fb

An abbreviation used commonly on instant messenger. Meaning finger bang but can be mistaken as facebook.

Guy 1: Hey man I fb'ed that girl!
Guy 2: You facebooked her?
Guy 1: No I finger banged her!
Guy 2: Ohhhh

facebookfinger bangpoke

by alchie123 January 21, 2011

fb

it is the acronym for facebook. it can be an acronym for football as well.

i just sent my boy a message on fb. WORD!!!

by Big Urban April 28, 2007