dunno

short for 'I don't know' and another way saying 'no'

guy: what are you doing tonight?
girl: dunno

guy: do you want to meet up?
girl: dunno

by metalmilitia May 29, 2009

dunno

a word that means you dont know, lost or arent bothered enought to tell you the reason why, who, where or when.
becuase you either dont want to tell or they wont mind their own business

who do you like:i dunno

whats you doing here:dunno broo

by jo-eeeey May 23, 2008

dunno

There seems to be two versions: 'do not know' and 'do you know'. The first version sounds like one word 'dun-no' and the second more like two words 'due no'.

What is this thing?

Dunno.

or

Dunno what this is?

No.

by someothertwat December 5, 2016

dunno

i don't noe
i don't care
shut the fuck up bitch

i dunno, shut up, i don't care

by guess who February 15, 2006

dunno

To state that you believe one has made a false judgment.

Girl: You should watch that video.
Guy: No. I don't want to.
Girl: I dunno, it's pretty funny.....

by Bmoore93 January 9, 2009

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

Means see ya later in Toronto slang

Yo I’m cutting just now seen!! Aii, dunno

by Toronto Sweeterman November 26, 2018