When your butt starts to sweat, you are experiencing SAS. Usually during an awkward situation, in certain buildings, or sitting for too long.
by GuelphMan July 10, 2011
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The SAS is a British spec-ops fighting force. (Special Air Services)one of the two most effective and efficient fighting groups in the world. the other is the navy SEALS. there is a rivary that is even visable here on UD between these wo EQUAL fighting groups.
the SAS deployed into the ship from the helicopter while the SEALS arrived by boat
by jbauer111 February 14, 2008
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Shabba and Skibba
dnb MCs
Skibba: SASASAS
Shabba: do you think the music's too loud?!

by vibeAdvice December 2, 2006
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Sweaty Ass Syndrome, this is where your ass smells really bad from the sweat that comes from within the anal cavity, also it tastes like VB
"Ohhhh my butt cheeks are slippery from all this SAS!"
by SSSSS-ASSSSS June 9, 2003
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A brand of shoe that is worn by old people.
My grandma was so excited because the price of SAS shoes are much lower in the US than in her home country, South Korea. I'm not kidding, my grandma's obssessed with SAS shoes.
by wcgold January 8, 2005
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"Sexy And Stoned"; An acronym for a group of elite stoners from the humble town of Ramona, California. The original members are D-Von, Matty, Kevin, J-Cap, and Ian. The word can also stand for a variety of things including: Starburst And Skittles, Sexy Ass Seniors, Smart And Succesful, Social And Sophisticated, Secrets Among Society, etc... whatever comes to mind. The true definition, intended to be secret, was revealed during the summer of 2008 by well-known member "J-Cap" who spilled the beans to his gossip spreading girlfriend while under scrutinizing interrogation. From that day on, the people of Ramona now refer to the group name as "Sexy and Stoned".
Kevin: "Did you bring the SAS material?"
Devan: "Yea, did you bring the SAS tool?"
Kevin: "I sure did. Let's have a SAS night!"
Devan: "We are going to be so Sexy And Stoned!"
by Bubba Skeet September 19, 2008
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Special Air Service.

The name for England's most powerful, elite special forces squad, specializing especially in counterterrorism. History dates back to WWII, thus making this unit also specialize in battlefield tactics.
What makes the SAS so superior in countless aspects is that their men have experience. The training is, naturally, extremely rigorous and demanding, and to top it all off they put you through a jungle course that lasts for 7 weeks. If you make it through the SAS's hellish training, you EARN a beret (as opposed to the US Army Green Beret being given them).

The SAS is perhaps the second most powerful commando unit in the world, just slightly below the US Navy SEAL unit. But as mentioned before, the fact that the SAS are experienced could make their superior American counterpart look a little iffy in certain areas.
"There's also the german GSG-9 (Grenschutz Gruppe) & KSK (Kommando Speziel Kraft), the french GIGN (I forget what it means, which is no surprise because I bearly remember french-writing), the italian COMSUBIN (Italian Navy SEAL's), south-korean RKMC (Republic of Korea Marine Corps, aka : Invincible Marines), israeli Sayeret, japanese SAT (Special Assault Team), among COUNTLESS other special units......but the SEAL's and SAS are practically thee cream of the crop."
-me

"Who dares, wins!"
-SAS Motto

PS : Actually, the german GSG-9 and japanese SAT are more homebound-operated....I think the SAT is homebound, I dunno, maybe further....but Germany uses the KSK for international capabilities. Just FYI.
by Dave February 16, 2004
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