Osiris 

1.Shoes that were cool in the age of Jerry Hsu until all of the kids from Webster, NY began wearing them with their gay hollister hoodies.

2.Also known as Plastic Shoes for their rediculously unnecessary shine, resulting in a plasic-like look

Jake-Dude check out my new Osiris's

Lou-Dude, your a fag

Osiris by Barry MaCockner the 11th January 17, 2010

OsisNie 

2003-Current: Crowned King of the Nipponsei people.

A: "Did you get blessed by OsisNie, King of the Nipponsei people?"
B: "No, that fatass banned me..."

OsisNie by Anonymous February 11, 2005

Osia 

A big sexy black man

He was a real osia

Osia by Osiah November 3, 2020

Osizzle 

Pronounced- "Oh-sizzle"

Street name for the prescription painkiller Oxycontin. It is a fast-growing drug that, when crushed and snorted, produces similar effects to Heroin.

Yo, got any Osizzle for me?

Osizzle by smartestalex October 14, 2007

osiris 

A call of duty term meaning the top of the codleague.

Damn they are osiris

osiris by [osiris]Darkopi March 14, 2008

osie (o see) 

Sweet,sensitive,but crazy (loose canon).

She's cool but she's an osie (o see),be careful.

osie (o see) by gx3 January 6, 2009

o si

A world that means "o really" in Spanish used commonly by Salvadorians in a sarcastic way

guy 1- just banged da grl i told i told u about
guy 2- y u lying
guy 1-na for real dude
guy2- oooooo siiiiiii jajajajaja

o si by ElonlyS0n1x September 4, 2007