Uncle Mayo

Best friend

You are my Uncle Mayo

by MayoQueen June 12, 2019

Uncle Buxx

Uncle Buxx is a term used for a type of funding from a rich uncle. Typical this word is used towards a spoiled person with no job or prospects mooches off of their rich uncle's money

sangfroid: Yo legoat, how many uncle buxxs did you use in order to take Wei to dinner?
Legoat: Shut up stupid! This is my own money.

by DDwei July 15, 2021

Uncle Napkin

When your niece is sitting next to you at McDonald's and she wipes the ketchup from her face onto your sleeve.

"I thought Alexandra was showing some affection for her good 'ol Uncle Mike but she just needed an Uncle Napkin."

by KingOfKensington February 5, 2010

great-uncle

Grandparent's brother.

My great-uncle is a good person.

by Mr. Jacov November 23, 2019

Uncle behavior

Creepy older men who behave like teenagers to get with younger girls.

"Why does that creep keep looking at you?"

"I don't know, he be on that uncle behavior"

by Fireyi September 10, 2014

Uncle Cheech

An Italian guy that is mentally retarded

Uncle Cheech quit messing up da pizza recipe!

by Uncle Cheech August 31, 2019

uncle horhé

Your overweight, Mexican, homosexual uncle.

Suzie: Why doesn't anyone talk about your uncle?
David: He's an uncle horhé.

by ThatOneGayKid2016 November 14, 2016