SFB

First time I heard SFB, Shit For Brains, was by my Marine drill instructor.

You’re all a bunch of $@!#%$! SFB’s! You couldn’t find your ass with both hands!

by SteveTIB December 27, 2018

SFB

SFB - shit for brains

It is just another SFB move by some moron.

by Karmasu January 25, 2019

SFB

Submissive Femboy

Dang man, I’m such an SFB for you.

Bro.. 😳

by 𝘉𝘑 𝘚𝘍𝘉 April 2, 2022

SFB

stupid fucking bitch

that girl is such a sfb

by hsjskskhdjakshhd December 27, 2020

SFB

Stupid f****** b****

Elsa is a sfb

by Lilli_Bit February 7, 2021

SFB

It means Single Fat Bitches. It'd be similar to a code among "the boys" when speaking of specific individuals (tortas) lol

The homie Mario really likes the SFBs. He always comes through and loudly says "where da sfbs at?!"

The homie Mario is really into SFBs.. he'd always come in

by Cleverersquire7 August 31, 2025

SFB

Som Faen Bro!
Acknowledging a statement a bro say, kind of locker talk. "Hell yeah bro"

-"Damn girl that some nice breasts"
-SFB!

by SomFaenBro February 26, 2025