SAS 

South African Slut.
Tammy.
on my school soccer team.
slut from south africa

go to sas.com and you'll see a picture of tammy

SAS by jptsoccer January 15, 2005

SAS 

New harddrive system that is ment to be used by server system etc.
is like a mating of the SATA serial system and the SCSI reliebality.
Maxtor was the first to deliver these disc' to the public (10kRPM disc' with up to 300GB)

there is no example for this word.

SAS by fatalicus July 15, 2005

sas 

Britians special forces unit, although slightly below the navy seals, i wouldnt want to fuck with the sas.

bad ass mofos is what they are. they can kill youin many different ways

sas by loca July 8, 2004

sas 

Saturdays and Sundays ( SAS ), someone who has nothing what so ever to do with the real SAS, other than read some book, joined the scouts/TA, collects knifes/swords, walked around in army wear.. ( you getting the picture yet ??? )

Yeah I was in the SAS so DON'T mess with me!

sas by gattaca April 4, 2004

SAS 

Semes Always Swallow.

SAS; spitting out semen is for wusses.

SAS by cupcakes123 February 15, 2009

SAS 

SAS is the acronym for Self Aware Substructure. Coined by cosmologist Max Tegmark, it refers to the idea that self aware entities must necessarily exist as sub-systems within a larger systematic structure. Presumably, there are other possible complex, systematic structures than our own universe, that are capable of producing types of self aware substructures aka intelligent beings.

"Given a mathematical structure, we will say that it has
physical existence if any self-aware substructure (SAS)
within it subjectively perceives
itself as living in a physically real world." - Max Tegmark, arXiv:0905.1283

SAS by semeiotike January 14, 2017

Sas 

It means nothing and everything at once

"Sas"
"you are right, mate. Sas to you"

Sas by Garzjla129 January 12, 2018