Unc

An unc is an young person that looks like an old uncle

You see that dude over their he looks like an unc

by Clxrity._ October 15, 2019

Unc

Old ass nigga

what tha hell unc doin?

by isaiahtzatum March 21, 2024

UNC

Unc means duke dennis

he is so old his name is UNC

by Idonotliketacos May 15, 2025

Unc.

An either older or very old person, usually any age of adulthood.

Used mostly bu gen alpha…

Wow, youre old, Unc.

by raegert September 16, 2025

Unc

A recent slang term on social media with the purpose of poking on someone's old age. This word can be brought up in a conversation if an older individual tries to express or brag about their old experiences and past, usually insulting younger individuals who didn't experience the same things the older person did.

person 1: I've been playing this game for like 15 years, ya'll niggas don't know nun about me
person 2: chill Unc

by CouldntThinkOfNameIdeas March 8, 2024

unc

slang for “uncle”, used jokingly for someone who's clearly older or outdated

Kai: He called the Bluetooth speaker a “boom box.”
Nia: Unc still living in the 80s.

by bludldu July 26, 2025

Unc fat

this guy so fucking fat he has his own gravitational pull he can erase the whole fucking universe with one fucking jump also he likes to rage bait everyone possible while eating 55 burgers 55 fries 55 cheeseburgers 55 milkshakes 55 cupcakes 55 tacos 55 burritos

unc: im not a unc fat

Me: just sybau bro and admit it

by Lavanii August 27, 2025