co-uncle

Your brother's or sister's brother-in-law, or your niece's or nephew's other uncle(s) that aren't your brothers.

Jonathon and I aren't blood related, as his sister married my brother, but we are co-uncles to Jack and Caroline.

by OneEyedWilvis January 20, 2009

uncle curtis

Saying for getting your period

Trisha is really crabby today, Uncle Curtis must have made a visit to her.

by ESKETTITBOI November 15, 2017

UNCLE TONY

To spout useless outdated automotive advice telling others how things are....while actually doing as little work as possible all the while smoking cheap roll up cigarettes, accomplishing nothing and never producing a positive result.

Damn, John Uncle Tony cleaned that block and it blew up on the dyno.

by 666kty September 15, 2021

uncle fucker

bad person

Barack Obama, Geroge Bush, Uncle fucker

by caverman September 29, 2015

Uncle Pat

A man with a potato head, Uncle to many. Particularly those in the Baur family. He will not only single handedly eat your face off, but he will not hesitate to use profanity to those ages 3 and under. He will kill you.

Uncle Pat: "Get your ass up, child"

by baurs June 24, 2011

Nigerian uncle

That guy that always try’s to transfer you his collection of gold bars.

Man that fucking Nigerian uncle stoke all my fucking gold bars. FUCK MAN!!

by GOMO G GURU September 14, 2019

uncle matt

Ass kissing jerk who is the favorite of his mothers. We get it.

Weak shoulders.

That guy was kissing his moms ass...we should call him uncle Matt.

by Thimbleconfused January 1, 2019