double-first cousin-aunt

Daughter of their grandparent’s full sibling with the other grandparent’s full sibling.

My double-first cousin-aunt is a good person.

by Hgcloziw November 23, 2019

first-cousin-once-removed-in-law

1- First-cousin-once-removed's spouse.
2- Spouse's first-cousin-once-removed.
3- 1C1R-in-law.

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

by User655 July 25, 2021

half-cousin-nephew

Half-first cousin's son.

My half-cousin-nephew is a good person.

by Hgcloziw November 23, 2019

cousin day

you and your cousin who grew up as literal siblings and hated each other, spend the day as now 16 year olds eating ketchup on velveeta mac and cheese.

me and my dawg had a cousin day filled with fun.

by M0mmymilkers01 October 15, 2021

irregular-septuple-third-cousin

Someone who, in relation to others, has zero parents, zero grandparents, zero great-grandparents and thirteen great-great-grandparents in common.

Irregular-septuple-third-cousin.

by Cerejini May 21, 2024

irregular-double-second-cousin

Living being that has zero parents, zero grandparents and three great-grandparents in common with other living beings.

irregular-double-second-cousin

by Simaduria July 26, 2024

ninth-cousin-4X-removed

Ninth-cousin-four-times-removed (9C4R).

My ninth-cousin-4X-removed is a good person.

by N8953SW June 26, 2021