Fb

Abbreviation for "fat bitch" can also be called: fc (fat cow)

Uhhh next lesson we have fb I hate her

by SpechalBoy April 28, 2017

FBS

Fuck Boy Syndrom

Fuck Boy Syndrom (FBS) is typically gotten by those who like many girls at once and have early dementia.

by ------389 February 24, 2018

fb

fuck buddy

hey so uh, are u like my fb?

by hanyways April 9, 2019

FB whores

When bitches message your man behind your back saying "we r just friends. We grew up together" but all along, they flirt with your man and u find out. Then they act all innocent but in all reality, they r FB whores.

Those bitches think they slick messaging Scotty, but they got caught being FB whores.

by Noresun2noAmy2 January 4, 2024

FBS

FBS is a shortened way of saying fat bit*h syndrome

Oh my god she definitely has FBS look at her

by Ethan Gillespie July 19, 2020

FB gangbang

when a Facebook user "pokes" more than one person, especially if it is three or more people at one time.

LoL! I just had a FB gangbang just gave 49 people a good poking!!!!! Muahahahaha!

by txphoenix71 September 12, 2013

FBS

Fat Booty Syndrome

Kyle: Damn bro did you see Kelly in those shorts?
Jeff: Man she has FBS bad
Kyle: FBS? Is that an STD?
Jeff: Nah man, fat booty syndrome

by PagnumLordd July 10, 2023