Uncs

Uncs is the most mysterious tramp in Northumberland park, Tottenham london and never showers

I went to Northumberland park today and something smells horrible, it smells bad like uncs

by A1.9iner November 24, 2021

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"

by ELRaptor08 October 14, 2025

Your unc a drunk

Another familial insult

You: your unc a drunk
Tim: f u cc

by ERUTAN is NATURE backwards March 16, 2018

unced in the fanny

When she gets wacked in the puss so hard she quenches her thirst with her puss puss juice

Fuckin, I swear to god shes gonna get unced in the fanny

by lil gey June 8, 2018

unc

slang for “uncle”, used jokingly for someone who is clearly older or outdated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 numbers

When someone is gaming and the statistics related to their performance are absolutely atrocious.

Phil man, you're really putting up some unc numbers in this game of Call of Duty

by zneebs January 24, 2024

Lil Unc

Lil Bro. You say that to a mf that do stupid shit or say stupid shit

Quandale: You gonna ask out that girl?
Boogie2988: Shut the fuck up Lil Unc

by ChancellorUncle March 19, 2024