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
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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
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Two guys who have sex with the same woman.
The fucking is sometimes years apart or in the same fuck session.
by Judge dredd7 November 29, 2011
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A unionized tradesman, whom fucks over another brother, or group of brothers, at a critical moment in jobsite negotiations, job planning, or otherwise. Saying one thing and doing another.
A brother-fucker "bag licker" fucked us all on site, we all agreed to quit in hopes of achieving a couple of extra days @ double time, by leaving the company somewhat stranded in the way of manpower. Ass-cunt-cheese-dick-bag-licking-rat!
by 1of5chickensleftstanding January 11, 2011
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just the same as a gutter slut but one who will have a threesome with her boy friend and his brother
That gutter slut brother fucker stole my keys , pissed my seat, and wrinkled my randy travis poster.
by jasonstatins November 22, 2009
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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
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