unc 

A TikTok slang term used to refer to an older person, often with a mix of respect and teasing.

Unc really out here tryna dance like he's 20 again 💀

unc by mikehawkshort August 17, 2024

Unc 

A person of great age who knew stuff back in their day but isn’t caught up with modern times. They attempt (embarrassingly) to show up those younger than them.

They love to use the term “young whipper-snappers”

Gabe: im so skibidi im so fanum tax
Lainie: what does this mean you young whipper-snapper
Ayed: unc is so confused 😭

Unc by AyedTheGoat September 5, 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! 💀

UNC by Quandale deringle September 15, 2024

unc 

A thirteen year old named Henry

Henry, youre such an unc

unc by friggen packet yo November 25, 2024

Unc 

Someone who is physically old enough to be an uncle or someone who acts older than they are. Alternatively, they are behind the times and might limited knowledge of technology and use old terms and listen to older music.

(Ex.)
Person 1: Did you read the news last night?! It was crazy!

Person 2: Alright unc, who reads the news still.
(Ex.2)

Person: Hey Chris, how do you listen to spotify? With a gramophone?! Ahhhhhh classic unc!

Chris: Huh? Say that again sonny?

Unc by ParkaMan December 4, 2024

Unc 

To call someone old, another way of saying "Boomer".

You still remember that? You're an unc bro.

Unc by anonymous February 2, 2025

Unc 

A compliment. Used for amazing people with amazing taste.

Stands for.

U- Unbeliveably

N-Nurturing
C- Committed

You are so Unc!!

Unc by Skibidi toilet fizzled guat February 6, 2025