co-bating

When two people masturbate synergistically.

Me and my buddy was co-bating and a friend walk in on us.

by Co-Bater cliff May 15, 2021

co-grandpibling-in-law

The spouse of one's grandparent-in-law's sibling.

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

by Elivaldeq November 24, 2019

Co-own a boat

When two heterosexual males come to an agreement to have sex with each other if no other options are available. It's not gay if it's between you and the sea.

O wow, nice boat! Thanks I co-own a boat with my other heterosexual male friend 😉

by AubergineMachine April 14, 2023

Cos

Short abbreviation of "Broncos" or "Denver Broncos". Used primarily on Twitter and Instagram.

Player: Broncos Country I'm here!!

Fan: Hell yeah so excited you're on the Cos!!

by BroncosCountryLetsGo March 20, 2022

step-co-aunt-in-law

Spouse's steppibling's wife.

My step-co-aunt-in-law is a good person.

by Wonbig October 13, 2021

half-co-nephew-in-law

Spouse's half-nibling's husband.

half-co-nephew-in-law.

by Simaduria July 27, 2024

co-grandnephew-in-law

Spouse's grandnibling's husband.

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

by Wonbig October 13, 2021