Short for Special Air Service. A fictitious group of highly trained soldiers featured prominently in the Call of Duty game series. First introduced in Call of Duty 4 the SAS and it's leader Captain John Price are tasked with defeating one Imran Zakhaev. However the SAS ceases to exist in Modern Warfare 2 where it is disbanded and merged with various Special Forces groups to create Task Force 141.
James: "Dude, i totally want to join the SAS when I grow up."
Paul: "Jesus, srsly? OMG u n00b do u wanna be lyk a Spartan super soldier too? They're not real lol."
by Brilliantov February 28, 2010
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SAS Commonly known as Stank Ass Syndrome

Its when a dirty individual usually male. takes a dump and wipes incorrectly or leaves dingle berries in his ass. he then participates in some strenuous activity which causes sweat to mix with the pooped dingle berries. this producing a distinctive odor. may be used as a verb (Sassed)

usually occurs when you mix dingle berries with swamp but.
Man jose has a bad case of SAS. he sat in my dads chair and Sassed it up.
by deeguy September 19, 2011
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Squishy Ass Syndrome

You know, that gross feeling you get when you don't wipe good enough.
Girl: Why are you walking so funny?

Boy(just leaving bathroom): I have SAS, leave me alone.
by dirkkirk March 28, 2009
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It's so hot, I have such bad SAS.
by TK2003 July 31, 2017
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(EX).... cant think of one D:... SAS
by naruxsasuxlove September 17, 2008
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