Uncle Slam

When a female sits on a mans penis facing away from him while he puts lit sparklers in her her vagina while he waves small american flags in his hands; sex position specifically supposed to be performed on 4th of july.

My wifes vagina got destroyed last 4th of july from when we Uncle Slammed

by carcassxcutter July 10, 2010

uncle pricky

your creepy uncle who insists on sleeping in his van in your driveway even though there's an available bed in the house.

as uncle pricky walks out the door...
- is uncle pricky going home?
- no he's going to bed

by scissor pinch May 8, 2011

uncle merl

When you insert your penis into someone's anus and it has poop in it

I walked in on three dudes and they had an uncle Merl

by pezecxo November 30, 2014

Uncle Chong

An Asian man who is White Washed and know nothing about his culture or have self hatred for being Asian, an Asian Woman who is White Washed would be called an Aunt Chong.

Huang: Wtf is a "lunar new year" is it in January??

Joe: Huang, you are such an Uncle Chong!

by lm3561 April 10, 2015

Uncle bod

Similar to the dad bod but in slightly better physical shape

Meh, dad boss are cool and all but what I'm really looking for is an uncle bod.

by Mcdlxxi May 3, 2015

Uncle shane

1. Not usually the tallest of people; bald headed; generally angry.
2. Favorite saying: GAWD-DAMNIT
3. Consumes lots of alcohol.
4. Seems to have a bit of a MAN-JINA

Hey look it's my uncle Shane, he comes from the tribe of large mooses knuckle village.

by Dicknasty69 August 17, 2016

Uncledad

One who takes care of a sibling's child like a father.

You're going to be an uncledad soon. They'll have a baby soon, but then he's gonna dip out. Leaving you to take care of the baby, as an uncledad.

by Scrooger J January 21, 2020