Uncing

When someones butt crack is sticking out of their pants

Dude his ass crack is hanging out
I know dude he’s totally “uncing”

by Mr. MB’s Dictionary March 21, 2024

UNC

A super old human that is known for not understanding other generation’s languages.

Human numero uno: What the sigma? My gyatt finna start bussin! 😭🙏

Old hag that’s rotting at the moment: What are you saying?

Human Numero Uno: Dadebeto 🤣🙏 Unc finna start bussin! 💀

by Quandale deringle September 15, 2024

Unc

Typically used for someone when you are calling them old, usually to annoy them or piss them off.

Person 1: Hey guys, it’s my 16th birthday today! I’m older than all of you now!
Person 2: Congrats, Unc
Person 1: Hey, I’m only a 6 months older than you!
Person 2: Shut up Unc.

by Cheetoes67 October 5, 2025

The Big Unc

A person known a "Big Unc", "The Unc of all Unc’s 🤓" and "Big Unc Steppa" or his federal name "NotoriousDDP"

He’s the Big Unc nigga

by Theanimejunky May 11, 2024

anti-unc

someone very young, under the age of 12.

man 1: do you have a brother?
man 2: yeah, but he's an anti-unc. he's only 9 but will turn 10 in a week.

by dudeperson610 October 24, 2025

Unced

A group a gay shits who ride hoverboards around and think they’re gangsta these people include Jake an jack

I saw unced in......

by Kk ligma July 7, 2019

Unc

Johan, David, Aatmaj, Ethan, Mal E Kai, Olivia, Bagby

Wassup Unc!!!
Damn, that some unc shit.

by LeBron_does_Lagrangians February 14, 2025