look up any word:
1. SN
Side Note.
usually accompanied by a colon(:)
Today was a very boring day. SN: I just finished my homework and heading to the movies. WOO!
2. sn
"screen name"

The alias used on screen, whether the screen is the silver screen or a pc screen.
Muarice Micklewhite goes by the screen name of Michael Caine.
by Gumba Gumba Mar 19, 2004 add a video
3. SN
say nizzy ,say nuttin
person 1;what you saying today fam?

person 2;nuttin really man wbu?

person 1;same man nuttin.

person 2;arghh peak iyt, say nuttin (SN)

end of convo!
4. SN
An acronym (stands for) for screen name.
Shaniqua: Heyy, on AOL messenger can you tell me Sam's SN?

Connor: Sorry, I don't know his screen name.
5. sn
short form for "social network"
What do you think about FB?

Is a great SN
6. sn
Short form of shitnigga.
In general, a derogatory term or insult that involves people of African-American descent, fecal matter, or both.
Occasionally, it can refer to taking a shit on someone's head.
Kanye: Now Taylor, Im really happy for you, and imma let you finish, but Beyonce had one of the best videos of all time. One of the best videos of all time!

Taylor: You bitchass motherfucking shitnigga (sn)!
Internet lingo: dat bamfsn!
7. sn
a special needs kid. (see sped )
he is such a sn
rss and gcal