by idiotnumero1 April 27, 2021
Get the By the Great Horn Spoonmug. Child of their maternal first cousin’s child with the paternal first cousin’s child or double-first cousin’s grandchild.
My double-first great-cousin-nibling is a good person.
by Hgcloziw November 23, 2019
Get the double-first great-cousin-niblingmug. 
Get the half-great-great-nephewmug. 
Get the great-great-grandauntmug. another way of telling someone that you want them out of your conversation because they were not initially part of it and hence don't know even what the convo is about when they butt in
by Sexydimma March 28, 2015
Get the you came from a great cosmic eggmug. Spouse's great-grandnibling.
My great-grandnibling-by-marriage is a good person.
by NSBC968755 February 25, 2023
Get the great-grandnibling-by-marriagemug. Great-great-grandparent's sister.
My great-great-grandaunt is a good person.
by Hgcloziw November 23, 2019
Get the great-great-grandauntmug.