S/N 

used in internet slang meaning "side note"

This is a really great day. S/N: I can't wait to go to that concert later.

S/N by T_Squar3d April 24, 2011

s/n 

internet term for "screen name" or "user name"

whats you s/n on aim?

s/n by mad at the world February 28, 2003

s/n 

s/n short for screen name as in an internet name used for talkin with freinds or family. usally therer r aim or aol s/n or yahoo sn s

i have a s/n for aim and yahoo

s/n by monkeybutt May 13, 2005

s/n 

a name used for instant messageing . Usally aol s/n or yahoo s/n

Wat is your s/n for aim. mine is eveildude399

s/n by monkeybutt March 30, 2005

S.N 

Sucio Nation - a nation filled with Sucio Members that hold a secret code of all things Sucio while contributing to a movement that results in Sucio Activities.

Yo S.N threw an absolute banger last night... lines on top of lines on top of lines!

S.N by S.N Ambassador January 21, 2021

s.n. 

S.N. is the acronym for "side note". It's only purpose is to pretty much have two statuses in one

I had a great time at the football game! S.N. me and bobby got back together <3

s.n. by I see an apple tree August 28, 2010

S.N 

Side nigga

Yo She with her s.n right now

S.N by Rozay89 August 30, 2019