Uncle B

A man with insanely white and small legs.

Bro you look like my Uncle B with your Casper legs

Uncle B by Shgendicyxbd October 7, 2018

Uncle B.J. 

A suitable alternative for sex while your girlfriend/wife is menstruating also known as a blow job. More specifically as a counter to a woman who uses her period (Aunt Flo)as an excuse to avoid sex.

"I don't care if Aunt Flo is in town as long as she brought Uncle B.J."

Uncle B.J. by Saltine Nachos February 20, 2009

Uncle U.B

He’s everyone’s uncle and favorite Latin teacher in the universe. He’s just a straight up legend. God himself, he has arisen

Uncle U.B is Jesus reincarnated

Uncle U.B by Quinn O’Brein January 10, 2019

Uncle Brodad 

A man who is your Uncle, Brother, and father at the same time (a whole lotta incest)

I'm going to Arkansas to visit my Uncle Brodad

Uncle Brodad by Kie-Guan Jinn February 21, 2017

Uncle Buzzcocks 

The hardest gangster in the North East (England). Loves smashing pasties and amazing basketballer. Also a dolphin pill addict. Best mates with his main man Trekka

"Here, I love wor Uncle Buzzcocks. He's pure lethal!"

Uncle Buzzcocks by Slimingo February 5, 2019

uncle bum 

The name of an uncle who sleeps in your parents' bed when recovering from an injury while making your parents sleep on the couch.

Uncle Bum is taking up the whole bed and making mom and dad sleep on the couch.

uncle bum by CaliCondon April 10, 2016

Uncle Bob 

The alias given to the T-800 Terminator by John Connor in Terminator 2.

T-800 Terminator - "Uncle Bob?"

John Connor - *shrugs*

Uncle Bob by lordfubar August 5, 2009