The great-great-grandmother of one's spouse.
My great-great-grandmother-in-law is a good person.
by Rwopazaq November 24, 2019
Get the great-great-grandmother-in-lawmug. 
Get the great-great-great-grandsonmug. A phrase used to describe the feminization in white men in America. White males are becoming now viewed as a submissive, sensitive and soft group of males as a whole and are less and less desirable to white females.
The Great White Decline is a terrible thing happening to white men in America. White men are no longer a strong and dominant group as a whole.
by D.Lang December 18, 2024
Get the Great White Declinemug. 
Get the great-cousin-piblingmug. Grandparent's male second cousin.
by Hgcloziw November 23, 2019
Get the second great-cousin-unclemug. First cousin's great-great-grandchild.
My first great-great-great-cousin-nibling is a good person.
by Gtopql November 23, 2019
Get the first great-great-great-cousin-niblingmug. Second cousin's great-granddaughter.
by Gtopql November 23, 2019
Get the second great-great-cousin-niecemug.