Greatgrandbrother

Your favorite second cousin or any second cousin really. Well its more of a thing that no one else will understand, they’ll just get confused. It will stick eventually!

Me: Füt is my greatgrandbrother
Someone else: your who
Me: shudup no one asked :)

by Sh4y14 April 22, 2021

great grandbrother

When your brother marries your great grandma

Here's an example: DON'T FUCKING DO IT. The Great Grandbrother is a disgusting thing.

by Jimmy JuJu November 17, 2017

greatgrandmotherfucker

1. a name for those who have sexual intercourse with somebody's grandmother.

2. a motherfucker who has earned the title of Great Grand

Motherfucker

"Hey Timmy, go fuck your great grandmother, you greatgrandmotherfucker."

"Dude, ur not just a grandmotherfucker, your a greatgrandmotherfucker."

by southparkisforintellectuals April 28, 2010