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

iono

Basically the same thing as iunno, it is a quickened version of "I do not know", used in both chatting and in informal speech.

It's history may trace back to Homer Simpson, who often makes a sound that is in between "iono" and "iunno". (Says a lot about his intelligence, doesn't it?)

PersonMan: So, whatchu up to tonight?
TriangleMan: iono. How bout j00?
PersonMan: iono.
TriangleMan: das coo.

by Mallio November 19, 2003

iono

retarded way of spelling i don't know

whats for dinner
iono
stfu

by Ben February 7, 2004

iono

12 year-old internet chatter's way of saying "I don't know."

What are you doing this weekend (besides using the computer)?

Iono.

by Isi Oamen February 8, 2004

ioknow

Short vers. of "I don't know." Usually in context of when asked a question, and unsure of answer.

Dude 1: Hey, what are you doing tonight?
Dude 2: Ioknow.

by LaCapitana March 11, 2009

Iono

Slang for "I don't know"

Steve: "How's this look?"
Jerry: "Iono. Okay, I guess."

by IKe February 7, 2004