OOO is an acronym for "Out of Order".
The computer is OOO.
The sink is OOO.
Some one is being sarcastic and doesn’t want to answer your text
Jack: my grandma died
Me: 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!
Some thing thats cool and you are intrested in that
ooo a plane thats super cool dude4
OOO, Or Ohio Ohio October, Is Surviving 31 days in October, at October 31th, You win. You can escape Ohio Finally entering Detroit.
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)