drunk uncle 

The one who chose the bottle's curves over a woman's curves and never reproduced for whatever reason.

The family portrait never included drunk Uncle Fester because he was too drunk to stand for the photo.

drunk uncle by john2 December 14, 2007

dirty uncle 

When your uncle kisses you and he tries to stick his tongue down your throat.

When I ran into Steve's dad the other day, he gave me a kiss and tried to slip me the dirty uncle.

dirty uncle by Lola Tracy July 16, 2008

Your aunt/uncle genderfluid 

Chaotic-evil. No other insult can top this one. Every time someone says this, the person they say it to has a 1000000% chance of going to hell. No way around it.

Matt: ur mum gai
Brandon: your dad lesbian
Matt: dont make me fucking say it
Brandon: do it pussy
Matt: your aunt/uncle genderfluid
Brandon: *engulfed by flames. Satan himself rises out of a nearby sewer and takes him.*

Your aunt/uncle genderfluid by uwunoahfence March 14, 2018

An Uncle Bailey 

A sick perverted comments made, an action that crossed every line your mother ever taught you, an act so gross that all you could do was shrug your shoulders and say, "Oh, he/she pulled an Uncle Bailey" and shudder.
The initials "UB" also count.

After seeing a friend knowingly drink a spit-filled beverage..
Having a friend climb in bed with you..
Someone making a crude referance to something sacred or loved..
At seeing a flasher or someone wearing clothing they shouldn't..
"Oh, he/she pulled an Uncle Bailey/UB"

An Uncle Bailey by Matt Windt November 6, 2008

Call my Uncle 

Taking a Shit.

Can I call my uncle at your house later?

Call my Uncle by callmyuncle October 23, 2009

The Uncle Roger 

The Uncle Roger is a sex move where you put MSG on your partners genitals and then go down on them…

Met this girl last night at the bar …
Took her home and did The Uncle Roger

Tasted amazing

The Uncle Roger by Wan21 November 23, 2021

Gay Uncle 

The act of containing or having ownership of a gay uncle.

If somone where to make a gay coment you might say things like:

HEY! watch it... i have a gay uncle,
or
Hey i take that offensivly i have a gay uncle.

Gay Uncle by YOurgayuncle September 19, 2005