iono

1)uncertainty
2)used when answer is unknown

Yo Mang! What's the weather look like today? He then replies,"IONO".

by bill February 3, 2004

iono

This is the slang version of the phrase, "I don't know?"

iono ho, r u a boi or a grl?

by chris g October 26, 2003

iono

"I Don't Know", shorter, and therefore easier to use then ionno

Someone asks you a question, your response: "Iono."

by DeathFyre February 7, 2004

iono

"I don't know" or "I dunno"

Q: Dude, where the heck did you put my wallet?
A: Iono. Forgot.

by RoyalKnight November 16, 2003

iono

Short for 'I Don't Know'...used by pimps,hoes,thugs and geeks online

I ono man...something really wrong with these hoes

by thef8lfox February 5, 2004

iono

I dont know.

Pal 1: Whats for lunch?
Pal 2: iono

by Jessica February 7, 2004

iono

A dumb way to abbreviate "I don't know" since "idk" works just as well, is shorter, and isn't retarded.

ConfusedGuy: "Why the fuck do people say 'iono'?"
SmartGuy: "idk"

by Brilhasti December 28, 2005