fmb

Fuck My Bro

Sorry, I don't want to have sex with you. You can fmb.

by Ps_x October 3, 2023

fmb

fight me bitch

u really gonna say that dog ya know what square up and fmb!

by Addythequeen November 27, 2018

FMB

Follow me back

I just added you FMB..!

by Ilovewords1224 November 5, 2020

FMB

Fine Bitch Magnet.

Person 1: Look at that guy.
Person 2: That guy is a FBM.
Person 1: FMB?
Person 2: Fine bitch magnet.

by Reaper 2.0 January 27, 2023

FMB

follow me back

yo fmb on instagram

by Follow Me Back (FMB) November 17, 2020

FMB

Stands for ‘furrowing my brow’
Similar to smh

You locked your keys in the car?! #fmb

by Sudo pseudonym October 29, 2017

FMB

Fleshy Meat Bag

FMB is used in software development to denote referencing the physical human that the a digital representation represents.

"After they log in, we need to do a passport check so we can link with their digital identity with their fleshy meat bag"

by FleshyMeatBagDave May 9, 2025