SFB

Acronym, stands for Shit For Brains. Describes a person who is unbelievably stupid or idiotic.

*Man answers a question incorrectly*
*Mans friend shouts at first man*: SFB!!!!

by Ninjacammykins September 9, 2010

SFB

A cute acronym that means So Fucking Bitchy.

She just hung up on me. That was SFB.

by Natatatatat December 22, 2009

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

sfbs

some fuckin bull shit

erin: what's sfbs?
laura: literally anything you say ever

by Cecilll April 26, 2017

SFB

Meaning, "so fucking bored."

"Someone hmu , im sfb"

by IceCreamIsNotIce June 29, 2017

SFB

SFB -- "Some Fucking Bullshit": Describes an event or an object with sarcastic contempt.

My wife came home. As usual, she brought up SFB to talk about at the dinner table.

I'm sure that there's going to be SFB that's going to happen at corporate's conference tomorrow.

by SFB Guy May 11, 2018