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 💀

by mikehawkshort August 17, 2024

Unc

A male crack smoker

Hey unc

by Nessnice August 14, 2025

Unc

Unc is short for uncle and is used for guys with receding hairlines and old people

Have you seen unc with the strawberry mint hair growfh oil

by Hades 69 March 9, 2024

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

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slang for “uncle”, used jokingly for someone who's clearly older or outdated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

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

Uncing

www.uncing.com

I bought my walkingpad from uncing.com

by uncing February 7, 2021