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

fmb

femboy

Are you a fmb ?
Nope 🙂 ↔️

by user2702 April 27, 2025

FMB

fight me bitch

If you have some to say, say it to my face. Fight me bitch (FMB)!

by FMB fan May 29, 2023

Fmb

Which means fuck me baby or fuck me baby girl

When your horny af and u really want some pussy but ur in lockdown

This is mostly used on text

Me: omds I really want u to Fmb

Your mum: do worry u can see me soon

by Hobbs20 March 31, 2021

Fmb

“Forever My baby”

That’s my Girl she’s FMB!

by Capitalgirl09 July 5, 2018