cousin

someone who is just a complete asshole

my cousin is an asshole

by _ramenoodles_ June 15, 2019

Belly Cousin

Male friend who have had sex with the same female. Similar to "tunnel buddy"

Mike: I had sex with Alyssa last night.

Jon: Oh, shit! I used to hit that also! We're belly cousins!

Both: *high five

by Flyboy87124 October 29, 2020

sixth-cousin-3X-removed

Sixth-cousin-thrice-removed (6C3R).

My sixth-cousin-3X-removed is a good person.

by N8953SW June 26, 2021

octuple-third-cousin

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

My octuple-third-cousin is a good person.

by Gerald128 May 15, 2021

irregular-triple-third-cousin

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

irregular-triple-third-cousin.

by Simaduria July 26, 2024

fourth cousin

Great-great-grandparent's sibling's great-great-grandchild.

My fourth cousin is a good person.

by Mr. Jacov November 23, 2019

double-cousin-nibling

Child of their maternal first cousin with the paternal first cousin or double-first cousin’s child.

My double-cousin-nibling is a good person.

by Hgcloziw November 23, 2019