When two males acknowledge having been intimate with the same female and remain on good terms, the men are now bonded by having shared the same igloo at one time or another.

This can lead to perks by making the information known to other males who you can network with.
Male 1: "Yea man, I got us a hook up at the show tonight, we don't have to pay cover"

Male 2: "Sweet, how'd you score that?"

Male 1: "Me and the door guy are eskimo brothers, remember that blonde girl from last weekend?"

Male 2: " props
by Jan theMan November 6, 2009
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Where you and your bro's all inhibited the same igloo.

You all sleep with the same girl.
Hey which bedroom do ya'll think she's going into tonight? Hell it don't matter we all eskimo brothers anyway.

That smell smells familiar, Man did you tap that shit too?!?! Guess were eskimo brothers now bro.
by ashane June 28, 2016
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“When two guys have had sex with the same girl, they’re Eskimo Brothers"
“When two guys have had sex with the same girl, they’re Eskimo Brothers. You have to know what your eskimo family tree is. It’s how you get things done.”
by klimarac2 October 31, 2009
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An eskimo Brother is someone who has slept with the same person you have slept with.

If you sleep with a girl and find out someone else has at some time slept with her you are that persons eskimo brother.
Pete slept with Gina. Adrian Peterson also slept with Gina.
This makes them eskimo brothers.

"dude I slept with heather the other night"
"sick I did it last year"
"man that means were eskimo brothers!"
by Ethan the guy February 11, 2016
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When you are your friend have slept with the same girl.
Salo and Enouy are both Eskimo Brothers multiple times.
by SS91 August 7, 2017
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A term used to describe two men who have had sex with the same woman.
Hey man, I heard you had a one-night stand with that bitch Tracy. Me too! Eskimo brothers!
by Shark-eating Baby November 5, 2009
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Refers to two men who have slept with the same woman.
"You've tapped that too? That means we're eskimo brothers!"
by drgonzo12345 January 18, 2010
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