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9.
YAS
An acronym for Yet Another Specification. Used by irritated programmers who have to deal with yet another way of defining the same data. Usually making the entire process more complicated than it has to be. Can be used as a retort to a newbie coder who is trying to impress or justify his hiring by throwing out a lot of jargon like SOAP and WSDL and XSDL. Typically a more experienced program will dis the youngster by pointing out that YAS is not necessary here. Thus completely mystifying and causing the young coder to be ashamed his knowledge of geek speak is lacking.
New coder: "I would like to start integrating your XML feeder into our system. I suppose it is a Web Service (soap) based. Please let me know the url for WSDL."

Experienced coder: "There is no need for YAS. This is not a complicated system or task. I'll give you the simple XML feed. It is a very straight forward project."
by Kayakbabe February 20, 2009
 
1.
yas
A Glaswegian expression used to make others aware of extreme satisfaction. Would generally be exclaimed if the speaker had achieved something or had been given/granted something which gave them pleasure or brought them happiness.
I just completed the 3rd level in that game I've been playing - YAS!!!

Yas my boyfriend just told me he loves me!

I can't believe I won that award for being the nicest person in the world .... Yas! I'm so excited!!!
by CLASS_A_BIRD January 05, 2010
 
2.
YAS
the overwheleming approval of a proposal or item

IN ENGLISH TURMS "YAS" WAS A SLANG IN OLD TIME USE'D AS YES. NOW WE USE THE WORD 'YAS' FOR A STRONGER TONE OF THE WORD YES!
YAS! I got laid last nite!
by Andrew January 26, 2004
 
3.
yas
a word used frequently by Daddys to affirm approval of a statement or an action
Vince:How do you feel about Keystone?
Jon: Yas!
by CM NE April 29, 2010
 
4.
yas
yas your hella tight with a hella fine ass
by Anonymous July 10, 2003
 
5.
Y - You
A - Ain't
S - Shit
Made popular by Trey Songz's song Y.A.S. on his album Trigga
Girl: Oh, so you thought you were the man, I have another man buying me all these bags Y.A.S. (You Ain't Shit) nigga
by JssJonez July 18, 2014
 
6.
Yas
An emphatic way to say the word "Yes." Originally created in the golden year of 2007 by Chief Eago Zo(zep). One of the first words to ever originate out of the dictionary of Zozep. Variations include: yayaya, yasyas
A: yallong anybody thEA? wha HAPPONG?
B: yasyas but hold ON, im playing some DOONGTA.
A: yaya okay, zabbong tourbag
by Zozep May 24, 2007
 
7.
Yas
To Fail to show up without valid reason.

Especially to agree wholeheartedly to be somewhere/do something then pull out at the last minute.
Where's Steve today? He's not as his desk, is he ill?

Oh no, he's done a yas.
by Moustache Max January 03, 2007