First cousin's great-grandson.
by Hgcloziw November 23, 2019
Get the first great-great-cousin-nephewmug. 
First cousin's granddaughter.
by Hgcloziw November 23, 2019
Get the first great-cousin-niecemug. by Demarcus’smainhoe May 19, 2022
Get the Logan’s cousinmug. Living being that has zero parents, zero grandparents and eight great-grandparents in common with other living beings.
Quadruple-second-cousin.
by Simaduria July 26, 2024
Get the quadruple-second-cousinmug. My co-second-cousin-once-removed-in-law is a good person.
by User655 July 25, 2021
Get the co-second-cousin-once-removed-in-lawmug. Second cousin's granddaughter.
by Hgcloziw November 23, 2019
Get the second great-cousin-niecemug.