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Unc-In

The biological cousin that moreso performs or holds the role of an Uncle than a cousin to you.

Comes from the blending of Uncle + Cousin (Unc from Uncle + In from Cousin)

Originates from the Midwest USA in 2020.
Hey, my Unc-In is going to drop us off at the game. Who? My cousin, but he's old enough to be my Uncle.
by Missing Apples 24 April 2, 2023
mugGet the Unc-Inmug.

Duke vs UNC

GREATEST. RIVALRY. EVER.

Both teams are usually top 25 in the nation , and they always play a two or three crazy games against each other every year. Both have great coaches, one of whom has the most collegiate basketball wins ever. ( hint, it’s not the UNC coach ) They both usually make it to the NCAA Tournament and they usually make it to at least the Sweet 16. Except for last year lmao. The fan bases hate each other more than anything on planet earth. All UNC fans want to kill Christian Laettner and all Duke fans wish they got MJ.
Duke fan: u see that Duke vs UNC game last night?
UNC fan who lost: no I have a short memory lol
( right now Duke owns UNC )
by Lebrun Jaames December 10, 2021
mugGet the Duke vs UNCmug.

unc

an old head (who’s probably actually young)
“I graduated highschool in 2016.”
Damn unc
by diwk? June 30, 2024
mugGet the uncmug.

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
mugGet the Uncsmug.

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
mugGet the Unc-Leosteusmug.

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
mugGet the Lil Uncmug.

Unc

An unc in someone older than you.
by G dog the fagget June 2, 2024
mugGet the Uncmug.

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