Kentucky Uncle

A man who has a child with his sister, which makes him both the uncle and the father.

Oh man, I bet Sam has a Kentucky Uncle because of how stupid he is.

by Captain Martian August 3, 2016

Uncle Betty

Purchasing an item that has no specified price

“I wanna buy this item but I have no idea how much it costs”

“It’s cool, just pull an Uncle Betty”

by LittleBleep January 1, 2021

Joseph the uncle

A person who so indrenched in conspiracy theories that he thinks that he thinks that's he's living in the matrix and what ever bad events are happening in the world are just a glitch.

Mother: hey son, do you see that neighbor from across the street?
Son: is it the man that is always yelling "email the developers I feel chest pain"?
Mother: well yes son! This person falls under the category of Joseph the uncle😊

by 🤔🤔🥴🥴 May 13, 2020

Uncle juwon

being a flirt without no remorse

I'm fast becoming an uncle juwon

by Juju J November 10, 2020

An Uncle Fester

An irritating roommate that constantly makes life difficult.

I got home today and found out that my roomate Will pulled An Uncle Fester, he cancelled our Internet service without warning because he has a gambling addiction.

Uncle Fester is at it again, he took all my laundry out of the dryer and through on the top of the dryer because he has to do his laundry at the same time I do mine.

by Glowspank December 19, 2016

Uncle Chuck

A person in high school who acts like the drunk uncle who shows up to family BBQ's. Found in Iowa. Dresses like your dad

"Charles Craigmile is a real uncle Chuck

by SisterFister9000 January 4, 2018

Uncle Eric

A super chill old man who is wise and cool at the same time

Wow he is such a uncle Eric

by Corianis February 12, 2021