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

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

Unc

Unc is the title used for any old person. It can also refer to Uncle but it's more commonly used to address someone as old.

Person Numba 1: Tch! Back in my day we didn't even have cars to drive us around!

Person numba 2: Dang, unc! You that old?!

by AverageCracker! April 24, 2025

Unc

A young male over the age of 30.

“Unc tired, imma gone head out.”
“Look at unc nem at the party”

by Kasper23 October 23, 2023

unc

an old head (who’s probably actually young)

“I graduated highschool in 2016.”
“Damn unc”

by diwk? June 30, 2024

unc status

After becoming a real uncle or looking after and caring for kids in any certain certain way all of your attributes will be enhanced. Whether it be in the gym or not, your attributes will be raised significantly after reaching this mark.

My brother just got kids and I have officially reached unc status.

by gupperlog May 23, 2024