O_o 

Surprised emoji. Typically used in informal internet chat.

Example:
Player 1: Where did you go?
Player 2: I fell down a hole.
Player 1: Ok. I'll wait.
Player 2: Wait... WHAT? The treasure chest is here O_o
Player 1: We actually won for once? O_o

O_o by MinecraftVlogMV April 15, 2017

O'Daly 

To lead someone astray. To feed others misinformation or lead them down the garden path.

He told them all a bunch of lies. He's a right O'Daly

O'Daly by Doddsy July 5, 2017

o.m.m.i.o 

On My Momma I'm On

O.M.M.I.O, and thats for sure.

o.m.m.i.o by flame400 October 12, 2017

O’Niya 

O’Niya is a extremely talented young lady who keeps trying! She is very fast in races. O’Niyas are usually dark haired and short.When you meet a O’Niya you would never want to let her go! A O’Niya is very beautiful inside and out! A O’Niya is a very trustworthy person and if she spills out to you then you know she trusts you! Always keep your O’Niya!

Your lucky to have an O’Niya

O’Niya by I don’t jnoq February 26, 2018

o me o my

1.what you say when someone whips out some wankery shit or you just don’t know what to say.

2.or when you see a banker wanker or someone who mcwanks

“oh ma goddess link, whip out that master sword!” -zelda

“O me o my *whips out the pickle thats ready to be tickled*”-loink (link)

o me o my by Yeet o skeet i beat my meat XD July 21, 2018

O Boyz 

A group of people related to the rapper Chief Keef.

Fucking with the O Boyz you gone get fucked over.

O Boyz by MMRG August 31, 2018

O.G Salt Bae 

Gandhi is the O.G (original) Salt Bae

"Long live the O.G salt Bae. Every time you use salt, praise the O.G Salt Bae"
"Who is the O.G salt bae?"
"Gandhi."

O.G Salt Bae by Biscuitbabies January 8, 2019