s on my chest 

'S on my chest' Refers to Superman and his being the man of steel. It means the person with the S on their chest is invincible and are asking someone to shoot them as a sign of good will. Once shot, they must buy the shooter a drink

"Yeah man, shoot me, I have an s on my chest."

s on my chest by Razae May 16, 2006

S.W.A.T 

Sticks
With
Ass-kickin'
Tendencies

www.stickdeath.com

Go to www.stickdeath.com to see what I mean.

S.W.A.T by BKred January 16, 2004

s Scale 

similar to above with good examples tho

"Christ, she fills up the S Scale"

"don't look now but there's a 0 S Scale coming our way"

s Scale by Tim Seely December 19, 2004

S.V.A. 

Standard vagrancy agreement. A mutual, often unsigned but nonetheless pivotal piece of excellent bureaucracy. The SVA defines the acceptable levels of vagrancy tolerated both regularly and on special occasions or acts of God such as Fridays or surprise Bat Mitvahs.

Can I park my trolley in your yard bro? I'd love to say alright but I must be confident of your vehicles vagrancy privileges as underlined your S.V.A. Sorry.

S.V.A. by T-Junktion October 4, 2008

S&M 

a bmx company to which donovan and i didnt know the correct words it stood for so now is known to us as : SEX&MALT LIQUER

hey dude? what does S&M mean? "sex & malt liquer"

S&M by mike hunt- bmxboard March 9, 2005

S'laters 

good bye and see you later

was cool chillaxin with you mate, but i have to go now so s'laters.

S'laters by ashbizzal December 6, 2006

S.O.D. 

Abbreviation for shoe obsession disorder.

Womankind's enduring love affair with fabulous footwear.

Commonly self-diagnosed and there is no cure.

"Husbands come and go, but Manolo Blahnik slingbacks are for life." - Liza Minnelli

"I will literally be the old woman who lived in her shoes!" - Carrie Bradshaw, famous S.O.D.

S.O.D. by SuperCuteShoes March 11, 2011