Acronym for "Smiles and Sighs" Used in Instant Messaging. This is used much like *gasp* in that it explains the actions of the writer.
Franz - "7 days until I see you again.."

Courtney - "*SaS* mmhmm"
by Queso Caliente August 26, 2008
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As a SA survivor, I find it important to make sure I have good home security to make myself feel safe at home alone.
by itscandymalllory October 6, 2019
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SAS or Special Air Service

One of the British Army's elite special ops and counter-terrorist unit.

The original and first modern special op unit created during World War 2 by Captain David Stirling, designed to work covertly and cut off from support for long periods of time, usually work in teams of 4 or 8.

The SBS (Special Boat Service) specialise in marine operations are a "sister" unit of the SAS

The SAS are renound for their eudurence and ablity to get the job done when they are vastly outnumbered and out gunned. Their training is know to be the toughest of any of the worlds military's special operations units where less then 10 out of 100 get accepted.

The Training and structuring of the SAS has been so effective that it is now used for most spec ops units around the world including the US delta force and the french GIGN.

Who Dares Wins
The Toughest, most effective and best trained special operations unit in the world
by Razak July 14, 2003
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Special Air Service, Britains Elite Special Forces which are no doubt the most professional Counter Terrorist team in the world along with out in the field soldiers. Where ever you put them be it desert, mountain or jungle you can expect the SAS trooper to come out alive and a high enemy kill count.
by S-A-S May 3, 2003
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SAS (single as shit) is a term a single person can use to describe his or her relationship status. This is an individual who is not dating or talking to anyone and often gets forgotten or friend-zoned in the dating scene. Despite dating's ups and downs this person remains resilient and hopeful. He or she seeks lessons to be learned when relationships do not work out instead of blaming themselves. They are one SASsy bitch!
-Hey, are you seeing anyone right now?
-Nope, I'm super SAS.
by themoonies September 14, 2014
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Formed by David Sterling to aid montgomery in North Africa in WWII, the SAS was a team of five officers and sixty men who were all drawn from the commando units. They were put through gruelling training. Early failures were overlooked in the light of successful tactics and destructive capability shown later in the war.

When one member was captured, he escaped, and walked 200 miles in eight days of blistering desert heat with no more than a map, compass and a pair of shorts to rejoin his comrades.
by Kung-Fu Jesus April 28, 2004
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