iurno

What you say what you really don't know.

"What time are you supposed to pick Pepe up at the airport?"

"Iurno."

by notblankeither2 May 21, 2009

ierno

word invented by Jae of DAY6
‘ierno’ means ‘I don’t know’

a sibling of ‘ionno’ and ‘donno’

‘eyo Jae, do you know me?’
‘ uhh.. ierno.. clown, maybe?

by shidaiurs May 25, 2021

iunno

It is derived from: "I do not know"
It was changed to: "I don't know"
Then: "I Dunno"
Finally: "Iunno"

"When did that happen!?"
"Uh.... Iunno."

by Kavkid June 11, 2006

Iuno

Iuno is I don't Know, but One word :)

23:33 <Donkie747> What you guys doing
23:34 <Dash`> rofl
23:35 <Donkie747> rofl?
23:36 * Q sets mode: +o Gen|Work
23:36 <Dash`> iuno

by Ash October 13, 2004

Iunoh

Shorthand version of the phrase, "I don't know." Best read imagining the author shrugging the shoulders and mumbling "iunoh"

Guy1: "what are we doin' tonight?"
Guy2: "iunoh, but imuna get smashed"

by NoUse4AName July 11, 2007

iuno

Onomatopoetic for "I don't know"

Person 1: What should we eat tonight?
Person 2: Iuno, whatever you want bae.

by Stephen4241 September 3, 2016

Shiii’iunno

Southern talk meaning: Shit, I don’t know.

Bob-Jim: Hey Jim-Bob, who clogged da shitta?

Jim-Bob: Shiii’iunno, Bob-Jim!

by jomama217 August 24, 2011