unc

an unc is a person who edges in the back of class to freshmen

"yo you see that unc he edgin to a baddie, he deffo got helle aura"

by downyni99a May 21, 2024

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

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.

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

Unc means duke dennis

he is so old his name is UNC

by Idonotliketacos May 15, 2025

Unc

Old ass nigga

what tha hell unc doin?

by isaiahtzatum March 21, 2024

Unc

Short for Uncle, means they’re old.

Usually (and ironically) used by Gen Z against Old Heads who don’t act their age, or as a joke when someone is older than you.

Old guy: “YOU HAVE NO IDEA HOW GOOD TIM DUNCAN WAS!!”

Some dude: “Yo chill unc u too old for this”

Guy: “I’m 20”
Guy 2: “damn unc u old”

by marketepemples April 15, 2024