Great-great-grandparent's male first cousin.
My great-great-great-cousin-uncle is a good person.
by Gtopql November 23, 2019
Get the great-great-great-cousin-unclemug. Spouse's great-grandnibling's wife.
My co-great-grandniece-in-law is a good person.
by Wonbig October 13, 2021
Get the co-great-grandniece-in-lawmug. My sesqui-great-cousin-uncle is a good person.
by Hgcloziw November 23, 2019
Get the sesqui-great-cousin-unclemug. My great-great-grandaunt-in-law is a good person.
by Wonbig October 13, 2021
Get the great-great-grandaunt-in-lawmug. by Dem-Definitions May 28, 2018
Get the your great-grannymug. 
Get the great-great-grandauntmug. by Bye bye turd December 2, 2020
Get the Great minds think similarlymug.