My great-grandnibling-in-law is a good person.
by Gerald128 April 7, 2021
Get the great-grandnibling-in-lawmug. My great-great-grandnibling-in-law is a good person.
by JAMP12 September 21, 2021
Get the great-great-grandnibling-in-lawmug. 
Get the great-grandniblingmug. 
Sibling's great-great-grandchild.
My great-great-grandnibling is a good person.
by Hgcloziw November 23, 2019
Get the great-great-grandniblingmug. 
Get the great-great-grandniblingmug. Sibling's great-great-grandchild.
I have 212 great-great-grandniblings (106 great-great-grandnieces and 106 great-great-grandnephews).
by Gerald128 April 6, 2021
Get the great-great-grandniblingmug.