co-grandnibling-in-law

Spouse's grandnibling's spouse.

My co-grandnibling-in-law is a good person.

by KNN128 June 15, 2021

phroqq..cos

the biggest loser out there. there’s no one in this universe that is more lame than them.

“who’s you’re favorite cosplayer?”
“oh, phroqq..cos, a.k.a faith”
“wow that’s so lame haha”

by ta3hyunglikesmen June 16, 2021

step-co-sister-in-law

Spouse's stepsibling's wife.

step-co-sister-in-law.

by Simaduria July 27, 2024

CO-LAB

An open orgy area where people go to have wild and debaucherous group sex.

Last night I played with your sister and her boyfriend in the Co-lab space and I came in both of their mouths before they made out and decided to get married.

by hornynycrat June 12, 2025

Sky Cush-Co

nickname for Skylar Cushman who was descended from the person that gave America's first sermon Robert Cushman from Jordan Thomas Cooper

Sky Cush-Co went to same HS as the person who created Reddit. He went to UVA she went to USC with Cooper.

by Coop Dupe April 28, 2020

co-mother-in-law

Child-in-law's mother.

My co-mother-in-law is a good person.

by Wonbig October 13, 2021

half-co-brother-in-law

Spouse's half-sibling's husband.

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

by Wonbig October 13, 2021