sesqui-great-cousin-niece

Sesqui-first cousin’s granddaughter.

My sesqui-great-cousin-niece is a good person.

by Hgcloziw November 23, 2019

sesqui-great-cousin-pibling

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

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

by Hgcloziw November 23, 2019

Cousin Whitey

Powdered coke, or sometimes crank.

"I'm takin' my Cousin Whitey out to the club with us."

by House of Mayhem September 11, 2005

nonuple-fourth-cousin

Nonuple-4C: Person who, in relation to the other person, has zero parents, zero grandparents, zero great-grandparents, zero great-great-grandparents and eighteen great-great-great-grandparents in common.

My nonuple-fourth-cousin is a good person.

by ABGR June 9, 2021

Cousinal Friend

A friend that’s your cousin or a cousin that’s your friend.

She is my cousinal friend.

by K-words April 13, 2025

Ur Cousin

Another very bad variation of ur mom that is generally used when speaking about incest but can also be used in many other situations.

Warning: using this variation of the common phrase "ur mom" may cause confusion due to it's unpopularity.

John: hey bro, what's up?
Dick: ur cousin

John: what?

by Pika Pika bitch August 5, 2018

half-first great-cousin-uncle

Grandparent’s male half-first cousin.

My half-first great-cousin-uncle is a good person.

by Gtopql November 23, 2019