What Does ‘Unc’ Mean?
Unc (short for "uncle") is a teasing word for someone older, or someone who acts older, and is out of step with the latest trends.
Internet & memes noun
Examples of ‘Unc’ in a sentence
- “Dad was dancing to 2010 hits again. Total unc.”
- “He still says "lol" out loud, he is such an unc.”
Where does ‘Unc’ come from?
It is a clipping of "uncle". Dictionary.com covers it; the teasing sense spread on social media.
How to use it, and when not to
Fine as a joke between friends or family. Do not use it to mock someone's age seriously.
For parents and teachers
Fine around parents and teachers. Safe. Gently teasing, so it may sting a little.
Related slang
Frequently asked questions
What does Unc mean?
Unc (short for "uncle") is a teasing word for someone older, or someone who acts older, and is out of step with the latest trends.
Where does Unc come from?
It is a clipping of "uncle". Dictionary.com covers it; the teasing sense spread on social media.
Is Unc OK to say around parents or teachers?
Fine around parents and teachers. Safe. Gently teasing, so it may sting a little.
How do you use Unc in a sentence?
Dad was dancing to 2010 hits again. Total unc. He still says "lol" out loud, he is such an unc.
More internet & memes slang
67, Aura farming, Bet, Brainrot, Cap, Chronically online. Or browse the full A–Z / try the Slang Translator.
Sources
Definition written by VibeDex. Slang changes quickly, so this is a snapshot. Last reviewed 2026-10-23.