Unc-Leosteus

To describe someone who's older or getting old yet still badass or strong in their age. Derived from the prehistoric fish "Dunkleosteus" and the slang for an older person "Unc"

Tom: "Dude why'd your dad reference Metal Gear? How old is he?"
John: "Old enough to have fought in Mogadishu"
Tom: " Total Unc-Leosteus"

Unc-Leosteus by ELRaptor08 October 14, 2025

unc scare

An "unc" or anyone older than you jumpscares you by appearing out of nowhere.

I got unc scared vro I just want to play a game gng 🥀💔

unc scare by oneumonoultramicroscopicsilico November 3, 2025

Unc’ed up

Unc’ed up means when you do smth that is unc or smth and unc has told you or persuaded you to do

you really unc’ed up my weekend plans.

Unc’ed up by georgetown greg November 4, 2025

Unc Times

Times so long ago that anyone around for them is now an unc

“Yo dude this textbook is from 1992!”
“Shit, 1992? Unc times fr!”

Unc Times by BeeferBoy1979 November 15, 2025

Unc-familiar

Used for when there is an old person who is confused about the slang that the youth is using.

Gen A (1): YOOO bro lets hit up the new mall i heard they got some fire stuff

Gen A (2): two twos croski lets go before the other gerbets show up
Gen A (1): top left
Boomer: what are you two talking about?
Gen A (1): nah your gramps is mad unc-familiar hes lost fr

Unc-familiar by ItsMeGalaxy12 November 27, 2025

yes unc

They're voices bellow through the empty halls.

Unc: thug it out
Every soul: Yes unc

yes unc by Cheesed milk October 1, 2023

they done got unc 

when something bad happens to someone, especially if they're killed or taken away, that unc has been done got.

Guy 1 : Hear that bird?
*Guy 2 dies*
Guy 3 : They done got unc 😭😭

they done got unc by imrickgrimes July 19, 2023