ss 

suicide silence the band

xscenextradegyx: dude omg xdropxdeadxgorgeousx iz so awesomexx!!
guy into deathcore: lol ddg sukz listen to sum ss...oh and go kill yourself

ss by mikemmmm June 2, 2008

SS 

Refers to a Sober Sitter, or someone who watches over somebody intoxicated with an extremely potent psychoactive drug to prevent them from harming themselves or breaking things by accident.

Yo I really wanna try Jimson Weed, will you be my SS?
Yeah, I guess I owe you for that time you were my SS when I smoked Salvia. That was wicked, eh?
Hell yeah.

SS by N8Duff October 10, 2008

SS 

Abbreviation for smoke sesh where one usually ascertains some herb and smokes it with friends. Can be used interchangeably as a verb and noun.

Billy:yo BRO wanna ss?
Bob:yea sure you got?

tina: lets have an ss
tom: alright my house BE THERE

SS by pawpcorn April 5, 2011

ss 

abbreviation for "sorcerer's stone". The 1st book on J.K. Rowling's Harry Potter

"I hate malfoy since ss"

ss by Raqueli88 September 5, 2006

ss 

Surfin Solo

Duh goin online alone!

ss by Jessica July 31, 2003

ss 

ss= smiled slightly
used instead of LOL

AMY: I got chased by a deer!!
MIKE: ss!!!!!!!!!

ss by MR HAPPY :-) October 17, 2009

ss 

Slightly Smiling

An alternative to using lol when you're not actually laughing out loud. Can be used in a sarcastic way, although not exclusively, to emphasise the fact that the person is trying to be funny but has not really succeeded.

You can also use:

tsf - That's so Funny

tf - That's Funny

Jake: Why did the hedgehog cross the road?
Risa: dunno?
Jake: Because it was stapled to the chicken!
Risa ss

ss by Jake McMillan November 2, 2009