The definition for when 2 guys have had intercourse the same girl.

Derived from a show called "The League". This was introduced by actor/comedian Jon Lajoie
"Dude, I had sex with Cindy last night!"
"Oh yeah... that's cool. I fucked her 2 weeks ago. That means we're Eskimo Brothers"
"What? We've been going out for months..."
"Hey bartender, let me get a free drink. We're eskimo brothers!"
by CeMsTa_1019 April 09, 2010
Get the mug
Get a Eskimo brother mug for your guy Manafort.
1.) Males who have had sexual relations with the same woman. 2.) A man and woman who have had sex with the same woman, when the woman in question is bi-sexual.

Origin: Because of the cold in the far north, Eskimo hospitality extends to sharing of beds and female companionship. A visitor is considered a brother.
Kevin is now dating my ex girlfriend, Heidi, I guess that makes us Eskimo Brothers
by TheChrisSimon November 06, 2009
Get the mug
Get a Eskimo Brothers mug for your mate Manley.
Persons who are specifically "sport fuckers", who have slept with the same people. Offering information, respect or at the least common grounds.
"there's a line at this bar"
"don't worry that guy's an eskimo brother"
by thisguyandstufflikethat April 27, 2012
Get the mug
Get a eskimo brother mug for your friend Riley.
n. A male who has had sex with, and ejaculated inside of the same woman as a good friend. (not necessarily simultaneously)
I knew me and Jack were brothers for life, but when I found out he slept with Stacy we became Eskimo Brothers
by Chris240 October 30, 2009
Get the mug
Get a Eskimo Brother mug for your mom Jovana.
When two aquanted men sleep with the same girl in such a small window, that when the second man is having sex the girl rubs her stomach and the first mans crusty semen snows down on him ultimately making them Eskimo brothers.
Once the first flake fell I knew that we were Eskimo brothers bonded for life.
by Floyd.amf September 17, 2017
Get the mug
Get a Eskimo Brothers mug for your mate Julia.
When two people have both kissed the same person, therefore becoming bonded through saliva
"Dude you also kissed Bridget? We're eskimo brothers now!"
by the5families+tully September 23, 2018
Get the mug
Get a Eskimo brothers mug for your fish Abdul.
An acuRRate assessment on the relation between Brendan Schaub and Dana White due to the existence of a certain shared sexual partner.
Also, this is NO way Eskimo brothers should talk to each other. Last warning. ๐Ÿคซ
by Giantdiaper July 12, 2018
Get the mug
Get a Eskimo Brothers mug for your cat James.