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

For my baby

I'll do anything fmb, she's so amazing!!

by Hajad567 December 22, 2016

fmb

fight me bitch

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

by Addythequeen November 27, 2018

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

“Fucking my dick”

This guy was FMB last night it was so good

by AlexDrugrinch April 10, 2023

FMB

Fuck My Butt

hey, i want u to fmb (fuck my butt)

by fuck my butt December 17, 2022