Dadun Dun 

When in an argument, or conversation and you no longer feel like talking.

You know what Dadun Dun

First said by: Nicki Minaj

Dadun Dun by Legend Ramsey jax April 25, 2011

da dun dun 

da dun dun is something you say when you have nothing else left to say to somebody that is making you mad, or that you dislike (after you say it you walk away)

Hater "Your hella stupid"
Person "Da dun dun bitch"

da dun dun by Sharapstar October 15, 2010

dun da dun

a stupd person or group of stupid people

james: yo look at my new K Swiss
Zach: Nobody wears K Swiss you dun da dun!

dun da dun by zzz zzz August 26, 2009

da dun tss 

A typed drum beat that should follow any "I just made a funny" comments.

Amanda: (Referring to a picture of feces) What a crappy picture.
Amanda: da dun tss

da dun tss by Tamer Sutherland October 11, 2008

da dun di das 

Another word for your underwear,chonies,or chon chons

example 1 :
Mother-Make sure you have some clean da dun di das for tomorrow!

Son-I know mom!

Example 2:
I go dumb in my da dun di das!

da dun di das by Alyssa 209 Fasho! October 17, 2006