Ooo

Some one is being sarcastic and doesn’t want to answer your text

Jack: my grandma died
Me: ooo

OOO

Out Of Open-gym

Same idea as OOO for Out Of Office but for Open-gym

I'm OOO today, you guys have fun.
Sorry, I’m OOO! But have fun!

OOO

Out Of Order

The bathroom was OOO

ooo

Some thing thats cool and you are intrested in that

ooo a plane thats super cool dude4

OOO

Ohio Ohio October

OOO, Or Ohio Ohio October, Is Surviving 31 days in October, at October 31th, You win. You can escape Ohio Finally entering Detroit.

ooo

Used to mock, express sarcasm and/or disregard for something, someone or someone's statement.

Peter: "John, that house is haunted by ghosts."
John: "Ooo, I'm so scared!"
(John's not really scared: he's just mocking and disregarding Peter's statement)

OOO DUH DUH

a thing british people say to be like americans

Russian Man: "Hey, how's it going?"
British Guy: "I'm American, OOO DUH DUH!!"