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."

iunno by Kavkid June 11, 2006

iunno 

another way of saying "i don't know"
often used in online chatting

iunno by frank meng July 18, 2003

iunno 

"I dont know", but really fast.
Usually AIM slang.

lkdsf0990 : "what did you do today?"

kjdsfh900: "iunno."

iunno by doodooheadnicole October 12, 2005

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."

iunno by Kavkid June 11, 2006

iunno 

a word used in conversation when the person is severly bored and uninterested in the current discussion. usually used by those who are lazy and fatigued.

Tim: dude, what topic are you choosing for your english essay?
Jack: iunno
Tim: dont you have any ideas at all?
Jack: iunno!!

iunno by ribeco !! June 10, 2008

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!

Shiii’iunno by jomama217 August 24, 2011

Innocence 

Life's greatest lie

What is life's greatest illusion: Innocence my brother

Innocence by The brotherhood is real April 18, 2016