brother-in-law

1. The husband of one's sister.
2. The brother of one's spouse.

My brother-in-law is a good person.

by Elivaldeq November 24, 2019

Undercover brother

A straight man who goes out and/or secretly has sex with men behind their girlfriends/wives back

My lax bro Kevis such an undercover brother, he stops by gay bars every night to hook up with dudes behind his girlfriend s back.

by lil leroy October 23, 2022

Viking Brothers

Similar to the popular term Eskimo Brothers; Viking Brothers is when you have motorboated the same girl as a buddy and remain on good terms with said buddy. Unconditionally

Most Popular Form
Male 1: *Motorboats big tittied stripper

Male 2: *Motorboats same big tittied stripper

In unison: Did we just become Viking Brothers?!

Yes.

by RadDad69 April 25, 2021

Brother John

A sign of the utmost respect and gratitude and responsibility and friendship and leadership.

Person A: You are such a Brother John!
Person B: Thank you so much! I feel so respected and grateful and responsible and friendly and leaderly right now!

by clouf1 October 17, 2022

Brothers United

To be used when meeting your friends, or to name a group of people.

"Oh look, it's the brothers united"
*hold up hand sign*

by scarnondaz October 13, 2008

eskimo brother envy

When a Roomate and/or friend wants to be an eskimo brother becoming a member of the eskimo household

Dude Ashley is coming over tonight--I want to get with her. I have mad Eskimo brother envy

Dude yeah-- join the Eskimo brother household!

by Eskimo leader September 15, 2015

pie brothers

The other men that had sex with the women you had sex with.

Oh my God! You fucked Cindy too? That makes us pie brothers! Jennifer Aniston made Brad Pitt and Vince Vaughn pie brothers

by jer@nite September 13, 2013