step-cousin-aunt

1. The daughter of one's grandparent's stepsibling.
2. The stepdaughter of one's grandparent's sibling.
3. The daughter of one's stepgrandparent's sibling.

My step-cousin-aunt is a good person.

by Elivaldeq November 24, 2019

fourth-cousin

1- Great-great-grandpibling's great-great-grandchild.
2- Living being that has zero parents, zero grandparents, zero great-grandparents, zero great-great-grandparents and two great-great-great-grandparents in common with other living beings.

Fourth-cousin.

by Simaduria July 26, 2024

co-second-cousin-in-law

1- Spouse's second-cousin's spouse.
2- Co-2C-in-law.

My co-second-cousin-in-law is a good person.

by User655 July 25, 2021

ninth-cousin-2X-removed

Ninth-cousin-twice-removed (9C2R).

My ninth-cousin-2X-removed is a good person.

by N8953SW June 26, 2021

sesqui-fourth-cousin

Sesqui-4C: Person who, in relation to the other person, has zero parents, zero grandparents, zero great-grandparents, zero great-great-grandparents and three great-great-great-grandparents in common.

My sesqui-fourth-cousin is a good person.

by ABGR June 9, 2021

Cousin au

A french woman who is bodacious and sometimes a little eager. Can turn into a tiger at any time of day, especially in the bedroom. This goregeous individual can do anything with her tougne. Especially make a jolly rancher into a ball.

"What the hell! Have you seen my wife, she is half elephant and half Cousin au..." says john.

Friend: Oh shes right here! (her humping a wizard)

by ashley_renee April 4, 2011

Cousin Squared

When you have a cousin related on both sides of your family.
When a set of siblings marry another set of siblings - both marriages have children and they are cousins squared.
Aka cousin to the power of 2.

Can’t wait to go out tomorrow with my cousin squared.

by Cousin^2 November 16, 2019