Part of the Queensbridge version of the "Dun" language in which words that begin with the letter S are replaced with the letter D so long as it doesn't create another already existing word. Other examples of this language are the words: dolo, doopid.
My duns handle they bidness dolo.
by bigbenyc July 16, 2004
another word for don't
i dun wanna lose this game
by hung March 7, 2005
dun- have
*me and my ole man, we dun been through hell and back but im stayin hitched.

* if i aint love you, i woulda been dun left you"

*I dun did that, i dun been there done that

*he/she/you dun got on my last nerve

* his face is dun(through)<(meaning ugly)!
by kdg333 March 25, 2010
came from NY
1. used to name someone like a pronoun
2. used instead of dont and doesnt
1. yo that dun over there is a lil fucker
2. i dun kno what ima do.... nah i dun feel like doin dat
by DITO August 19, 2004
slang for the word "done". Used when you have completed or quitting a task. It is also used to describe when you are bored. Nihilists often use this word. It is popular when using this word to spell it out.
Andy quit his job today, he is dun with it.

I'm D U N (dun is spelled out).

Billy Bob was dun after a night of partying.
by Andy Gibb May 8, 2009
a different way to spell done. Inspired by the smol bean, Josh Dun.
I'm DUN

I'm so josh DUN with you
by meme llama July 21, 2017
Slang for the lovely word "don't".
Pete: I'm going to throw your c.d.s out the window if you don't shut up!!
Self: Nu! Nu Pete, dun do it!

(Also see definition for nu.)
by Kaylahh July 29, 2006