Spouse's nibling's husband.
My nephew-by-marriage-in-law is a good person.
by NSBC968755 February 25, 2023
Get the nephew-by-marriage-in-lawmug. half-nephew-in-law.
by Simaduria July 27, 2024
Get the half-nephew-in-lawmug. Sibling's great-great-great-grandson.
My great-great-great-great-nephew is a good person.
by Gtopql November 23, 2019
Get the great-great-great-great-nephewmug. 
First cousin's great-grandson.
My great-great-cousin-nephew is a good boy.
by Hgcloziw November 23, 2019
Get the great-great-cousin-nephewmug.