13.5-tuple-fourth-cousin

13.5-tuple-4C: Person who, in relation to the other person, has zero parents, zero grandparents, zero great-grandparents, zero great-great-grandparents and twenty-seven great-great-great-grandparents in common.

My 13.5-tuple-fourth-cousin is a good person.

by ABGR June 9, 2021

sesqui-cousin-aunt

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

My sesqui-cousin-aunt is a good person.

by Hgcloziw November 23, 2019

double-first-cousin-four-times-removed

1- Great-great-grandparent's double-first-cousin.
2- Double-first-cousin's great-great-grandchild.
3 - Child of the parent's great-great-grandpibling with the other parent's great-great-grandpibling.
4 - Child of the parent's great-great-grandnibling with the other parent's great-great-grandnibling.
5 - Child of the parent's great-great-grandnibling with the other parent's great-great-grandpibling.

My double-first-cousin-four-times-removed is a good person.

by Seo48787 October 28, 2021

irregular-octuple-fourth-cousin

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

Irregular-octuple-fourth-cousin.

by Cerejini May 21, 2024

second great-cousin-pibling

Grandparent's second cousin.

My second great-cousin-pibling is a good person.

by Hgcloziw November 23, 2019

national stab your cousin day

27th July.
just fucking do it

hey it’s national stab your cousin day what do we do.
Just stab you least favourite cousin.

by fuckyouyabitch July 25, 2021

sesqua-third-cousin

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

My sesqua-third-cousin is a good person.

by Gerald128 May 15, 2021