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

uncle al

It is another word for alcohol

I'm seeing Uncle Al this afternoon

by Alcohol is fun June 5, 2017

Uncle Guido

the metaphorical relative that will make good on one's previous shovel talk and/or other threats of violence

Ex: "If you break her heart, I'll have to send Uncle Guido after you..."

by NutmegBGB June 6, 2019

lucky uncle

Fap fap fap, lucky uncle.

Man I was bored so ya know *fap fap fap*
Dude that was a sweet lucky uncle.

by countfaula November 4, 2013

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 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 26, 2009

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