Significant brother

A man married to his sibling/step-sibling.

Pam: did you hear Brittany got married? I wonder who the groom is...
Karen: oh, she married her step brother. Such a good love story, when one finds romance with their significant brother.

(Cue banjos)

by BabsCatfish August 2, 2019

brother

Male that has two parents in common with another living being.

My brother is a good person.

by Sonyc September 22, 2023

Brothers day

Brothers day is a day where you spend time with your brother/brothers

Brothers day is ::June 16

Hey bro guess what “what?” Its Brothers day!

by HABIBIquackity June 15, 2021

Brother Outlaw

He's my unmaried partner's brother or my sibling's unmarried partner.

He's my Brother Outlaw. We ain't married but we've been together for 16 years.

by HarryMerkin November 26, 2024

bag brother

describes your buddy who is ready and willing to venture on a full force runner higher than giraffe pussy on a sick one and rolls right beside you no matter what is methasary.

whose old boy i saw u with at the casino?thats A-rod my bag brother; he's always down to smoke some shards and roll with me til the wheels fall off!

by SmoothPinnacle January 16, 2015

Brother

The person your best friend slept with

I slept with your brother last night

by Emily_M April 23, 2020

Hanks Brother

Hanks brother is Marvin. A hungry person.

Phil - Are you hungry?
Tobias - I am hanks brother
Phil - What marvin?

by Sonjo Jelvey June 22, 2019