third cousin-niece

Third cousin's daughter.

My third cousin-niece is a good girl.

by Hgcloziw November 23, 2019

sesqui-first cousin

Child of their parent’s half-sibling with the other parent’s full sibling.

My sesqui-first cousin is a good person.

by Mr. Jacov November 23, 2019

first-cousin-twice-removed-in-law

1- First-cousin-twice-removed's spouse.
2- Spouse's first-cousin-twice-removed.
3- 1C2R-in-law.

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

by User655 July 25, 2021

first great-great-great-cousin-pibling

Great-great-grandparent's first cousin.

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

by Gtopql November 23, 2019

Scheme cousins

(Scottish, Irish) The parents of delinquent children who commit constant criminal antisocial behaviour.

That family up the street, their mother and father refuse to do anything about their kids launching dog shite at the number 14 bus from the big bridge. Sometimes i wonder if they are actually inbred, like scheme cousins.

by Joe Smiff May 14, 2024

first-cousin-once-removed

1- Parent's cousin.
2- Cousin's child.

First-cousin-once-removed.

by Simaduria July 26, 2024

irregular-nonuple-fourth-cousin

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

Irregular-nonuple-fourth-cousin.

by Cerejini May 21, 2024