sesqui-first cousin-uncle

Son of their grandparent’s half-sibling with the other grandparent’s full sibling.

My sesqui-first cousin-uncle is a good person.

by Hgcloziw November 23, 2019

Ur Uncle Jack a necrophiliac

An insult worse than any other insult. Far worse than ur mom gay or ur dad lesbian. If said to u, u die.

Person 1: ur mom gay
Person 2: ur dad lesbian
Person 1: ur uncle jack a necrophiliac
Person 2: *Dies*

by Nick Dimeson June 2, 2018

Uncle Charlie

Under Cover law enforcement.

We sent the Uncle Charlie into the apartment complex for intel and a buy.

by UtahWSW October 25, 2022

Uncle Tom Boy

An African American female that has mostly white male friends and identifies as one of the bros and supports their 'quiet' misogyny and racism.

She used to be captain of the neighborhood softball team, but that Uncle Tom Boy is too good for us since she went off to college.

by Captain Rockso May 19, 2022

Uncle

A man who lives a life of leisure, fishing, rubbing meats, smoking cannabis and drinking piss tasting IPA's. They also snag a lot of aunties.

This definition comes from the warm springs Indian reservation.

"Lamar moved to the mountain to live that uncle life.

by Jwickedg October 1, 2022

uncle ted

ted kaczynski, the one true father

rest in peace uncle ted

by xX90sCrankerXx December 23, 2023

Uncle Charlie

Charles Manson

What Would Uncle Charlie Do. WWUCD

by Cherrypit October 14, 2025