Uncle Boyfriend

1. a boyfriend who is alot older than you, but not quite old enough to be your dad

e.g. a 22 year old dating a 36 year old

2. Usually used to in the situation when you are unsure as to whether the person in question is a boyfriend or an uncle

3. The male version of a cougar

"No way ... That's her boyfriend? I thought he was her uncle"
"Yeah, he's totally an uncle boyfriend'

by No1 Greg Hater October 27, 2009

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 09, 2010

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

Playground Uncle

An adult male who hangs around playgrounds with no children of his own.

Often only there staring at children and their Mothers.

Often suspected of being a sexual predator by the parents of children.

If you see one in the wild do not leave your children unattended.

Two Mom's in the park with kids. One says to the other.

"That creepy Playground Uncle is over by the swing set again. "

by ChanceOmatic December 22, 2017

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 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

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 03, 2015