Brother Fucker

a friend who hooks up with your brother

my bestie Bailey is a brother fucker and I actually don't mind it!

by Mad Dog Unleashed March 16, 2023

Brother Fucker

A Union brother that fucks over his brother for personal gain

That plumber is stealing my work....what a brother fucker

by Union1 January 24, 2019

brother fucker

a girl who has sex with her boyfriend's brother.

she quickly became known as the brother fucker because she had sex with her boyfriend's brother while her boyfriend was in Iraq.

by faithfully yours June 11, 2009

brother fucker

a gay redneck who cant get a date so they have to date their own family

Jethro, ya'll gon dun fucked yer brother,Jed, so ya'lls a brother fucker.

by Rice! September 07, 2004

brother fucker

A male who engages in sexual acts with an African American male.

I ain't down wif Duanne, he's a brother fucker.

by DanManCan June 23, 2005

brother fucker

a person who has sex with a guy and then has sex with his brother on a separate occasion anywhere from 1 hour to 1 week time span

i had sex with mark on tuesday and then i had sex with his brother johnny on thursday. i’m such a brother fucker

by iknowriight September 21, 2020

Brother fuckers

Two guys who have sex with the same woman.
The fucking is sometimes years apart or in the same fuck session.

There brother fuckers.

by Judge dredd7 November 29, 2011