double-cousin

1- Child of parent’s full sister and of other parent’s full brother at the same time.
2- Child of paternal aunt (father's sister) and of maternal uncle (mother's brother) at the same time.
3- Child of maternal aunt (mother's sister) and of paternal uncle (father's brother) at the same time.
4- Nibling (biological) of mother and of father at the same time.
5- Two parents's nibling.
6- Person who, in relation to the other person, has zero parents and four grandparents in common.
7- Double-first-cousin.
8- Double-1C.

My double-cousin is a good person.

by Peter12369 October 21, 2021

second-cousin-once-removed-in-law

1- Second-cousin-once-removed's spouse.
2- Spouse's second-cousin-once-removed.
3- 2C1R-in-law.

My second-cousin-once-removed-in-law is a good person.

by User655 July 25, 2021

cousin-in-law

1. The child-in-law of one's parent's sibling.
2. The child of one's parent-in-law's sibling.

My cousin-in-law is a good person.

by Elivaldeq November 24, 2019

quindecuple-fourth-cousin

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

Quindecuple-fourth-cousin.

by Cerejini May 21, 2024

fourth-cousin-1X-removed

Fourth-cousin-once-removed (4C1R).

My fourth-cousin-1X-removed is a good person.

by N8953SW June 26, 2021

Touch your Cousin Day

On March 13th it is National touch your cousin day!! If you love touching your family members this is the best day for you!!!

"Do you like touching your cousins? Not a lot. Tomorrow is National touch your cousin day!!!"

by Urban Dicktonary Book May 14, 2022

step-second-cousin-once-removed

1- Stepparent's second-cousin.
2- Parent's step-second-cousin.
3- Step-second-cousin's child.
4- Second-cousin's stepchild.
5- Step-2C1R.

My step-second-cousin-once-removed is a good person.

by User655 July 25, 2021