The grandson-in-law of one's parent-in-law's sibling.
My co-cousin-nephew-in-law is a good person.
by Elivaldeq November 24, 2019
Get the co-cousin-nephew-in-lawmug. 
Get the co-nephew-in-lawmug. The grandson-in-law of one's parent-in-law's sibling.
by Elivaldeq November 24, 2019
Get the first co-cousin-nephew-in-lawmug. Spouse's half-nibling's husband.
My half-co-nephew-in-law is a good person.
by Wonbig October 13, 2021
Get the half-co-nephew-in-lawmug. 
Get the half-co-nephew-in-lawmug. The son-in-law of one's spouse's sibling.
My co-nephew-in-law is a good person.
by Elivaldeq November 24, 2019
Get the co-nephew-in-lawmug.