Osn

For blacks, omg was officially ruled for whites. whenever a black person would use "omg" they would instead use "osn" which means "Oh Shit nigga!".

White person example:
Guy 1: Hey did you do biology homework?
Guy 2: Omg i totally forgot about that.

Black people
Guy 1: Ay did you do biology?
Guy 2: Osn, i forgot all about that.

by DatNigga4rmOuterspace May 25, 2009

Osn

OOOh SHIT NIGGAAA

Started By The Basketball and Track team of UC

Kid1: Osn Did u see rayray he just ran a 16.1 in 110 hurdles.

Kid2: Osn He fast as fuck for his first year

by Mmmmmmmmm18 June 03, 2009

Osns

On some nut shit

Yo you really osns you a weirdo

by cimarie December 03, 2018

OSN

means "Oh shit nigga". meant for black people who think "OMG" is to white.

"OSN did you see that chick?!?"

by jakemebabe101 May 25, 2009

OSN

A black version of OMG
stands for: Oh Shit Nigga

Devin: Damn, that girl is a double D!

Zavier: Osn! Foreals?!

by Hagigamafuh May 25, 2009

osns

On some nut shit

“She was wildin’ the other day bro osns.”

by ThatChick000 May 30, 2018

OSN!

"Oh shit nigga!"

A Black version of "OMG", which IS too white of a term to use for Blacks.

An acronym not meant to be used by anyone who isn't Black.

OSN! I lost my "Chris Rock: Bigger & Blacker" DVD!

by Oh man. o3o September 19, 2009