DUN 

complete, done, finished

I am dun with my dinner.

DUN by DollyJean August 3, 2011

dun 

Dun is background music to sing when something bad or stupid happens.

Mary: I Forgot my book
Me: Dun Dun Dun!

dun by Yoko Mihama May 2, 2005

dun 

a different way to spell done. Inspired by the smol bean, Josh Dun.

I'm DUN

I'm so josh DUN with you

dun by meme llama July 21, 2017

dun 

contraction or slang of the word done

I dun gone and made my bed

dun by JJ the Jet plane November 7, 2006

dun 

1.) Windows dialer- Dial Up Networking

2.) What you should Git r!

I am currently connected to the internet through DUN

Hey, Larry.

dun by BObo D. HObo June 28, 2005

Dun 

Dun+Did
A phrase similar to the terms "fucked" and "screwed", which generally means your out of luck.

"awww shiiiiit, you DUN did it now!"
"haha, that foo got DUN did!"

Dun by rihx December 4, 2003

Dun 

A hillbilly noun which can be used in most parts of a sentence.

I dun near brokeoff mah dickhand fixin' that dun there tractor, pa!

Yo dun bess be dun gittin off mah sexwand!

I dun went and dun ripped me a new browneye when i dun went ta pass them chillies.

Dun by RaFF-L September 3, 2003