On ocassions relating to the sale of second hand product through an app, etc. It stands for "On No Ocasion" often to do with delivery.
by Nguyen the knowledgeable. January 21, 2018

by Aditee January 21, 2004

Person 1: "Hey, why do you have a picture of a dog set as your profile picture? Are you a furry or something?"
Person 2: "OnO"
Person 2: "OnO"
by Starstrucksam January 30, 2019

by typingduck September 6, 2010

ono what happend!?!?
by Lukasucksatdefinitions April 28, 2020

Derived from: "Oh noes" which means: "Oh no."
Originated: MMORPG known as Maisemore developed by the Crazed Monkeys Team. (www.aspereta.com)
Literal Meaning: "Oh no!"
Originally said by: Unknown
Originated: MMORPG known as Maisemore developed by the Crazed Monkeys Team. (www.aspereta.com)
Literal Meaning: "Oh no!"
Originally said by: Unknown
1. Onoes I got Pwnt by a green slime!
2. Onoes you got Pwnt by a newbie!
3. Onoes! Run away, Aunty Punchy is coming!
2. Onoes you got Pwnt by a newbie!
3. Onoes! Run away, Aunty Punchy is coming!
by Dukes March 11, 2005
