Brother from another Mother

When your father has a bastard son from another woman, the son becomes your "Brother from another Mother".

So, my father knocked down your mom, that makes you my "Brother from another Mother"

by Randomsniper May 6, 2022

brother from another mother

boy that is your "brother" but has a different mother

boy says to girl- you stink
girl then says back to brother- get away from me you brutha from anotha mutha

by elle February 4, 2005

brother from another mother

A brother in law. Does not apply to a sister in law.

Bob and Sharon were married. Timmy is Sharon's brother. Timmy is Bob's brother from another mother.

by Piefayth July 8, 2006

Brother from another Mother

"A popular informal phrase used amongst close friends, but rather than describing themselves as such, it's used to extend the nature of the bond to a familial level. It all comes down to the idea of a bond between two individuals being so strong, that they understand eachother as brothers. With the lack of an actual biological bond, the afilliation is so strong that it acts as the familial connector, as a substitute for the binding blood, and so, it is a link mutually chosen and experienced, not inherited."

-"Hey! Dumbass, is that you? Crazy to see you here!"

-"Max, My brother from another mother, How's it hanging?"

by ekislot December 21, 2025