S&S 

S&S stands for suck and swallow.

"Hey pumba, what are you doing tonight?"
"Well, i have to run an errand for my parents, get something to eat, then maybe see jinan for some S&S"

S&S by Manyak November 16, 2003

S&S 

Abbreviation for Shit & Squash. An act where a large woman defecates on the chest of a partner. Then out of nowhere jumps on to the victims chest. This causes the feces to smear all over the victims torso. Also known as a Flat Stanley.

Rob: “Is that chocolate on your chin?”
Matt: “No! The craziest thing happened last night. I went whale hunting, and this fat bitch shit on my chest... Which I'm into. Then out of nowhere she flops her fat ass right down on me. That shit went everywhere.”
Rob: “Ah yes, the old S&S, classic move from obviously a classy lady.”
Matt: “I know, we’re supposed to go out again tonight.”

S&S by Matt&Rob March 21, 2008

S.T.D. 

Strange Twisted Disease

You have an S.T.D

S.T.D. by Mike Nichols February 28, 2004

s'c'umon 

a combination of "so" + "come" +"on". use mostly by hicks & rednecks.

This party sucks, s'c'umon let's get out of here.

s'c'umon by lemouv May 30, 2006

s'wang 

female ejaculation in partner's mouth.

"girlfriend, I s'wang in mah mang's mouth"

in songs, it should be repeated: "s'wang, s'wang"

s'wang by jelena and ashley January 14, 2006

S.T.D. 

Acronym for Scintillatingly Titled Dictionary.

Fucking hell. The Urban Dictionary is SUCH ann S.T.D!

S.T.D. by Lord Jackson of Dribblespunk January 24, 2004

S.A.D. 

My best friend, Parker, mom's abbreviation for Sex, Alcohol and Drugs.

"And remember Nikki, No S.A.D. !"

S.A.D. by ballinbreese December 19, 2008