7.5-tuple-4C: Person who, in relation to the other person, has zero parents, zero grandparents, zero great-grandparents, zero great-great-grandparents and fifteen great-great-great-grandparents in common.
My 7.5-tuple-fourth-cousin is a good person.
by ABGR June 9, 2021

Grandparent's male third cousin.
by Gtopql November 23, 2019

by balls in my jaw January 7, 2023

The son-in-law of one's grandparent-in-law's sibling.
by Elivaldeq November 24, 2019

second-cousin-in-law.
by Simaduria July 27, 2024

My second-cousin-once-removed-in-law is a good person.
by User655 July 25, 2021

Someone who, in relation to others, has zero parents, zero grandparents, zero great-grandparents, zero great-great-grandparents and eight great-great-great-grandparents in common.
Quadruple-fourth-cousin.
by Cerejini May 21, 2024
