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 18, 2009

OSN

OH SHIT NIGGA

4 black people to use instead of OMG

OSN run that nigga gotta a gun

by adrian kilpat. July 05, 2009

OSN

Online Social Network

See, Perils and Possibilities of Online Social Networks

"Moreover, if it was posted publicly on an OSN site or blog..."

Facebook is an OSN

by anona. December 05, 2011

osn!

"OSN!" is an abbreviation for the commonly used ghetto phrase..
"Oh shit nigga!"

Anthony & Cuta were playing XBOX for 12 hours straight when Anthony finally dominated the game and made Cuta wish he had won.
Anthony: OSN! I dominated that game.
Cuta: What is this a contest?
Anthony: In your face!
Cuta: Wish I drove a soup kitchen van.

by Madison Ryder May 28, 2007

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 04, 2009

OSN

A tv provider in the UAE that only shows episodes which are old Although they do show good shows

OSN or du or etisalat

by Ak99 July 17, 2011

Original OsN

a true orignal sand nigga, its a new type of slang term used to describe one that has had hella fun during the summer and is now living it up in a penthouse, OSN style

you see that Original OSN jeffy, damn if i see that osn here... imma thorw up my osn sign

by Johnny Mohagany August 08, 2006