dunno

Most popular is a common short for "Don't know".

But it's orgin is likely a direct contraction of:

Dunce + No = Dunno

I dunno why, but I am no dunce!

by In The Mindway May 19, 2005

Dunno

SHould i know?

i Dunno

by The dickless one April 3, 2017

i dunno notheen

Suitable for use when acting like a clueless foreigner. Must be said in funny accent. Bound to be a sitcom catchprase one day.

"Hey, where'd the weed I left on the table go?"
(raises hands, shrugs shoulders) "I donno notheen!"

by ivor January 12, 2005

dunknow

Dunknow means: safe, sound, bless, bye, goodbye,

Person 1: yo.

Person 2: yo.

Person 1: what you saying?

Person 2: nothing what about you?
Person 1: nothing, you going to that party this weekend?
Person 2: yeah, are you?
Person 1: yeah!
Person 2: okok see you there.
Person 1: okok dunknow.
Person 2: dunknow.

by 12th eighty 9 July 10, 2016

Dunkno

to warn someone off and tell them they know bst not to mess with you..

guy1: im sorry i will never say anything rude to u agen

guy2: alieee you fucking know best dunkno!!!

by baddaman3321 December 31, 2009

i-dunno-hawk

Similar in nature to, and a combination of, the mohawk and fauxhawk, the I-dunno-hawk is a hairstyle donned by indecisive dullards the world around. It consists of a small tuft of hair which is gelled in an upwards fashion and is situated from the frontal to the occipital region of one's head. This protruding portion of hair is slightly longer than the sides of the head which look like a scruffy, grown-out buzz-cut.

Martin: "wow check out the i-dunno-hawk on this guy! did he wuss out when attempting to shave a real mohawk or is he just lazy (high) and let his mohawk grow out?"

Aaron: "yeah, i dunno..yikes - what a ginormous tool."

by Miles of Smiles Giles March 1, 2010

Dunno

This is another word for being extremely tight with your money.

That guy is such a Dunno, he has a padlock on his wallet

by Haven Crew July 30, 2006