Onni

Very bad human being tries to press power on/off button....

Me: WTF DUDE.. U are such an Onni...
Onni: :D

by Onnihater November 19, 2018

Onnie

It’s like a offie but exactly opposite

You is that kid a offie, naaa he a onnie.

by I’m on onnie March 15, 2019

Onni

Someone who is severely in denial about how funny they are.

“Hey man did you hear that awful joke that Connie made” “yeh i know right, she’s such an onni”

by T888M8 May 30, 2020

Onnie

A black girl with big tities who will literally laugh until her stomach hurts and she has a headache. She is normally super tall.

Woooooow, you can’t srop laughing? You must be an Onnie

by Onnie_456 November 8, 2018

onni orava

the sexiest mf in the world pls fuck me daddy

onni orava pls be my daaddy

by helloebello September 21, 2021

onnie x oxy

Onnie x Oxy is a odd relationship but is one of the most loved. A tale of a Fox and a Shark that hate each other but love each other and will do anything for each other. Although they might not see it and deny it in reality they just might be the ones for each other.

Onnie

Oxy
Ex. "I ship Onnie x Oxy!"

by Average Tuna Sandwich January 14, 2018

Onnie

Onnie is a girl with short brown hair and is so weird that its funny and is always there to make you smile till your lungs stop she is the life of the party her friends are the same they are the group you can call to make you laugh when your sad.

Girl 1: Is that Onnie why is she laughing so hard ?

by Yuhh_mioa November 21, 2021