third-cousin-once-removed

1- Parent's third-cousin.
2- Third-cousin's child.

third-cousin-once-removed.

by Simaduria July 26, 2024

first cousin-in-law

1. The child-in-law of one's parent's sibling.
2. The child of one's parent-in-law's sibling.

My first cousin-in-law is a good person.

by Elivaldeq November 24, 2019

double-second cousin

Child of their parent's double-first cousins or are the child of their parent’s first cousin with their other parent’s first cousin or are the child of their parent’s maternal first cousin with their parent’s paternal first cousin.

My double-second cousin is a good person.

by Mr. Jacov November 23, 2019

sesqui-second-cousin

Sesqui-2C:
Person who, in relation to the other person, has zero parents, zero grandparents and three great-grandparents in common.

My sesqui-second-cousin is a good person.

by Gerald128 May 17, 2021

sixth-cousin-1X-removed

Sixth-cousin-once-removed (6C1R).

My sixth-cousin-1X-removed is a good person.

by N8953SW June 26, 2021

Cousins

Slang used by Sailor Moon fans as a humorous euphemism for sapphic couples. Refers to Cloverway's English language localization of the original 1992 anime, wherein prominent lesbian lovers Sailor Uranus and Sailor Neptune were changed to being cousins due to censorship laws of the time

Lily met this girl last year on a Sailor Moon Discord server, and now they're cousins

by Mamoru Chiba April 22, 2025

5.5-tuple-third-cousin

5.5-tuple-3C:
Person who, in relation to the other person, has zero parents, zero grandparents, zero great-grandparents and eleven great-great-grandparents in common.

My 5.5-tuple-third-cousin is a good person.

by Gerald128 May 15, 2021