S.A.P. 

Seriously

Attractive

Person.

Someone who's really goodlooking or hot.

She/he's a S.A.P. (seriously attractive person).

S.A.P. by rolomog March 13, 2012

S.S.S. 

Stupid
Spanish
Spics


derived from a NYC crew

Doze niggas reppin S's?

S.S.S. by S.S.S. February 6, 2005

S.N.A.F.U. 

A legendary underground computer hacker and programmer famed for his virtuoso talent and luscious ginger locks.

<luser> S.n.a.f.u. 0wn3d my network :(

S.N.A.F.U. by eyedeetentee May 10, 2008

S.A.G.

Acronym for "Straight Acting Gay," pronounced like the word, "sag." A punnish alternative to the homophobic slur, fag, on account of its sound.
Popularized by former NSync member, Lance Bass, in a 2006 interview.

"I had no idea that guy was gay. I guess they'd call him a "S.A.G.?"

S.A.G. by The Urban Husky October 13, 2011

S.I.D 

sid is a name given to people who make silly mistakes

waking up from a dream clapping. you silly sid

S.I.D by cojuk January 28, 2005

s.m.u.g. 

acronym for:
Suck Me Off Good

Susie can s.m.u.g. anytime!

s.m.u.g. by Jryzzle August 21, 2006

S.M.D.B. 

verb : suck my dick bitch

After seeing a hot girl at a party, Ryan approached this girl and asked her to, "S.M.D.B."

S.M.D.B. by Richard Matthew Rowley May 23, 2007