FBS

Fat Booty Syndrome

when a girl had a really fat booty

Damn, Diana totally has FBS!

by PagnumLord May 06, 2017

#fb

twitter hashtag for "fucking beautiful"

@diplo: I am one with the sunset #fb

by @xurs March 30, 2011

Fbs

the official title used by fuck buddies to supplement other commonly used titles such as Mr., Mrs. or Ms.

A couple goes to see other friends at a bar and a guy introduces a girl who came with him:

Guy A: Hi guys, this is Fbs. Smith.
Guy B: Wait, really? What does that stand for?
Guy A: You don't know, we are just fuck buddies!

by lad92 April 25, 2016

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 20, 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 18, 2007

fb

Short for Facebook. Most commonly used in IM chat clients, like MSN, AIM, etc.

Guy 1: Did you add her on fb yet?

Guy 2: Not yet, I will though.

by RenegadeSniper7 February 17, 2009

FBS

Fat Boy Swag or Fat Boy Struggle two meanings that can be used in a good or bad way.

Glenn: i cant believe you got that girls number dude
Jones: FBS! dude, i got that Fat Boy Swag

or

Jones: dude help me out of this jacket im stuck (starts to sweat and is struggling to breathe)
Glenn: haha "FBS" (Fat Boy Struggle)
Jones: Thanks man! (sarcasm)

by Jones Malones February 05, 2010