Half-sibling's great-grandchild.
My half-great-great-nibling is a good person.
by Gtopql November 23, 2019
Get the half-great-great-niblingmug. Child of a paternal half-sister with maternal half-brother or child of a maternal half-sister with paternal half-brother.
My double-half-nibling is a good person.
by Hgcloziw November 23, 2019
Get the double-half-niblingmug. 
My half-great-cousin-nibling is a good person.
by Gtopql November 23, 2019
Get the half-great-cousin-niblingmug. 
Get the half-great-niblingmug. 
Get the half-great-great-niblingmug. Half-first cousin's child.
My half-first cousin-nibling is a good person.
by Hgcloziw November 23, 2019
Get the half-first cousin-niblingmug.