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
Two guys who have sex with the same woman.
The fucking is sometimes years apart or in the same fuck session.
The fucking is sometimes years apart or in the same fuck session.
There brother fuckers.
by Judge dredd7 November 29, 2011
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
The energy of a young woman who may or may not secretly want to fuck her brother. She may not even be aware herself that she wants to fuck said brother but her thoughts and words tell a different story. Criticizing every woman her brother might bring around, she finds comfort in trying to convince him that his new gal ain’t the one. She’s a blood related cock block whose motivation stems from a weird desire to fuck her brother.
by Thegray September 07, 2022