My co-grandaunt-in-law is a good person.
by Elivaldeq November 24, 2019
Get the co-grandaunt-in-lawmug. 
Get the co-grandaunt-in-lawmug. My grandaunt-in-law is a good person.
by Elivaldeq November 24, 2019
Get the grandaunt-in-lawmug. My great-grandaunt-in-law is a good person.
by Wonbig October 13, 2021
Get the great-grandaunt-in-lawmug. My grandaunt-in-law is a good person.
by Gerald128 April 7, 2021
Get the grandaunt-in-lawmug. My grandaunt-in-law is a good person.
by Wonbig October 13, 2021
Get the grandaunt-in-lawmug. Spouse's grandpibling's wife.
My grandaunt-by-marriage-in-law is a good person.
by NSBC968755 February 25, 2023
Get the grandaunt-by-marriage-in-lawmug.