Polyamaury 

The act of engaging in a relationship with multiple partners according to the philosophy of French relationship expert and philosopher Amaury Cy

As a modern women I want to engage in polyamaury

Polyamaury by Apeljuce09 June 1, 2019

Polyamory 

Glorified cheating

“I have duped my boyfriend into polyamory because I’m too afraid to break up with him but still want someone else’s dick”

Polyamory by ObtuseGoose June 9, 2022

Polyamory 

Cheating with extra steps.

"Did you hear Jacob and Amy are into polyamory?"

"So they're cheating on each other."

"Not they're not! Unlike cheating, they are both aware of their partner's sexual activities. They also set up rules to avoid jealousy and heart break."

"That's just cheating with extra steps."

Polyamory by jellyjones January 23, 2020

polyamory v

A polyamory relationship in which two or more people are in a romantic relationship with the same person without being in a romantic relationship with each other

A polyamory v relationship between those three means they share one but done romance each other.

polyamory v by PolyGirl12 April 6, 2017

Kitchen table polyamory 

Kitchen table is a style of polyamory that places emphasis on family-style connections among the people involved in a network, whether they're romantically involved with each other or not. The name comes from the idea that everyone involved would be comfortable gathering around the kitchen table for a meal.

Friend: where's hubby tonight

Me: he is out at his gf's place

Friend: you're cool with his gf?

Me: yeah we practice kitchen table polyamory

Kitchen table polyamory by Edgeofinsanity13 August 23, 2021

Asheville Polyamory

Where a couple is polyamorous until one partner actually has sex with another partner. Then heads roll.

"Yeah, they said they had an open relationship, but it was Asheville Polyamory."

Asheville Polyamory by Cordial Spirits October 16, 2009

polyamory 

A form of relationship involving more than two people. The relationships may be symmetrical (like a triangle), or something more complex. The relationships may also be open or closed, straight or gay, or a mixture.
A purely heterosexual form of polyamorous marriage was once practiced among the Tibetans: each man had many wives, and each woman had many husbands. This raises the possible of your brother also being your husband-in-law-in-law.

polyamory by OrangUtanUK June 18, 2003