Spouse's great-granduncle's wife.
My co-great-grandaunt-in-law is a good person.
by JAMP12 September 21, 2021
Get the co-great-grandaunt-in-lawmug. Half-sibling's great-great-great-granddaughter.
My half-great-great-great-grandniece is a good person.
by Seo48787 October 28, 2021
Get the half-great-great-great-grandniecemug. Synonymous with Honest Seff. Born in Massachusetts, raised in West Chicago, and currently living in North Carolina. Seff the great is an up-and-coming celebrity and one of the most honest people you will ever meet. Seff is known for his unique personality in that he can befriend almost anyone, with his brutaly honest and down to earthness. His real name is Seth Phenix McCoy and goes by other aliases such as Honest Seff, Crack, and Whore.
Note-always spell seff the great in all lowercase letters
Note-always spell seff the great in all lowercase letters
Person 1: I heard that seff the great was coming in to visit Wheaton, Illinois next month.
Person 2: For real?!?! Everyone loves seff!
Person 2: For real?!?! Everyone loves seff!
by I hate abodi December 3, 2021
Get the seff the greatmug. by Ex Whitehaven lass Cumbria August 1, 2021
Get the Great Titmug. Great-great-grandparent's sibling.
I have 168 great-great-grandpiblings (84 great-great-grandaunts and 84 great-great-granduncles).
by Gerald128 April 6, 2021
Get the great-great-grandpiblingmug. 
Get the half-great-niecemug. The act of walking into a restroom only to have to spin around and leave immediately due to the stench left behind by the last person.
by Justedgemedammit September 9, 2015
Get the the great shitscapemug.