Brother-in-law

n. A pejorative term for just about anybody who happens to be a douche. Doesn't have to be related.

Mike: "Jerry was at the gym today doin' what he do. Ol' brother-in-law talked my ear off for like 20 minutes and I couldn't think of a good enough excuse to get out of there."

Joe: "Yeah, that dude is jerk."

by laker fan June 01, 2011

Eskimo Brothers-In-Law

When two guys each have sex with a different full blooded sister.

what's up Joe, I just banged Becky. Really? I banged her sister! That makes us Eskimo brothers-In-Law!

by Mushroom Stamper April 10, 2015

Eskimo brother in law

When you think about your friends girlfriend while masturbating.

Hey dude i was thinking about your girl while i was jerkin it.
Dude i was thinking about your girl while i was jerkin it too.

we are so eskimo brother in laws

by Lilseanzie December 09, 2009

double-brother-in-law

Sister’s husband and spouse’s brother at the same time.

My double-brother-in-law is a good person.

by Rwopazaq November 24, 2019

eskimo brother in-law

When one jerks it to their friend's hot sister.

I totally rubbed one out to Greg's sister last night; that makes him my eskimo brother in-law now right?

by the leagueeee December 21, 2010

half-brother-in-law

Spouse's half-brother or half-sister's husband.

My half-brother-in-law is a good person.

by Rwopazaq November 24, 2019

Dog Track Brother-In-Law

A person who considers it their role to show children how the world really operates.

On the rare occasion that the children are left in the care of a Dog Track Brother-In-Law, he must be reminded that the kids can absolutely not smoke.

by Robert Lanham, Author of Food Court Druids, Cherohonkees, and Other Creatures Unique to the Republic August 04, 2004