FMB

Stands for ‘furrowing my brow’
Similar to smh

You locked your keys in the car?! #fmb

by Sudo pseudonym October 29, 2017

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

fmb

Fuck My Bro

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

by Ps_x October 3, 2023

FMB

follow me back

yo fmb on instagram

by Follow Me Back (FMB) November 17, 2020

FMB

Follow me back

I just added you FMB..!

by Ilovewords1224 November 5, 2020

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