by realstreetmoneytalk September 25, 2018

Someone who, in relation to others, has zero parents, zero grandparents, zero great-grandparents and thirteen great-great-grandparents in common.
Irregular-septuple-third-cousin.
by Cerejini May 21, 2024

"You know Sena is not the typical girl you date. Perfect for couples wanting a third legger though."
by crecia April 4, 2024

A third chair is a recurring podcast host who doesn’t normally feature on the podcast. So much so that the audience is familiar with their voice popping up in the show.
by dubsallday August 11, 2023

A cousin that shares a same pair of great great grandparents. Most people never met their third cousins. There’s plenty of people that never even met their second cousins.
by AntiCircumcisionMan November 7, 2020

by Your Mom' s Twat September 13, 2022

Third-cousin-nine-times-removed (3C9R).
My third-cousin-9X-removed is a good person.
by N8953SW June 26, 2021
