Spouse's great-grandnibling's wife.
My great-grandniece-by-marriage-in-law is a good person.
by NSBC968755 February 25, 2023
Get the great-grandniece-by-marriage-in-lawmug. The amount of energy required to not be a piece of shit is equal to the amount of energy required to post this definition.
by StatesRightsTater November 30, 2021
Get the Dan's Lawmug. 
Get the stepparent-in-lawmug. by Valleykid November 7, 2020
Get the New lawmug. 
Get the stepgrandparent-in-lawmug. My granduncle-in-law is a good person.
by Gerald128 April 7, 2021
Get the granduncle-in-lawmug. Great-great-great-granddaughter's husband.
My great-great-great-grandson-in-law is a good person.
by JAMP12 September 21, 2021
Get the great-great-great-grandson-in-lawmug.