first-cousin-once-removed

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

First-cousin-once-removed.

by Simaduria July 26, 2024

Cousin Squared

When you have a cousin related on both sides of your family.
When a set of siblings marry another set of siblings - both marriages have children and they are cousins squared.
Aka cousin to the power of 2.

Can’t wait to go out tomorrow with my cousin squared.

by Cousin^2 November 16, 2019

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

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

third-cousin-10X-removed

Third-cousin-ten-times-removed (3C10R).

My third-cousin-10X-removed is a good person.

by N8953SW June 26, 2021

third cousin-nephew

Third cousin's son.

My third cousin-nephew is a good person.

by Hgcloziw November 23, 2019