oni-chan

A Japanese mating-call that is often used in Hentai.

Hit me harder oni-chan!!!

by redrenagade February 3, 2017

Oni Savior

The God Of All Shinobi.

Oni Savior is sexy.

by Oni Savior December 3, 2020

Neko-Oni

A creature that lives within sub-dimentions. Able to traverse realities due to its demonic genes. These creatures have some religious tendencies and a social order that, though obsolete, still exists.

Usualy found to be about 6ft with a 16ft wing-span. Humanoid with feline features including fur, ears, nose and a tail.

A symbol known as the "Eye of the Oni" appears frequently within their culture

The Quick Neko-Oni Jumped Over The Lazy Dog

by Matt Katt December 2, 2004

oni combo

A complex and/or powerful combo, referencing the class Oni in the popular ROBLOX game Rogue Lineage

Person: "I just pulled off a oni combo"

by Calamtiy November 26, 2020

Oni-Sama

He may or may not already cuffed your sister and mom if aaakie hasn't done so already

"Oni-Sama stop posting cp in #admin_chat"

by TheEskimo747 June 30, 2021

a-piss-ony

that great idea you have when out for a drink and standing at the urinal (or sitting depending on your sex)

Lads wait and you here this i just had an a-piss-ony .........

by nicky forsythe November 3, 2008

PSM Oni

Shortened term used to refer to a song from Dance Dance Revolution called PARANOiA Survivor MAX on Challenge/Oni mode. It has been argued to be the toughest DDR song in existance, running at up to 290 bpm with 617 arrows.

I can't believe he beat PSM Oni

by Angelic April 12, 2004