Simply meaning "yes" or "yay". This word is used at any occasion and at any time and place.
The word was mentioned on many Vines, and is being used by many Viners to imitate a "white girl". Some people use the word "yass" to create more of a "Starbucks, Chipotle, White girl".
"Hey, are you buying Chipotle?"
"Yeah"
"Yasssss"
"Yasssss"
by brosado May 3, 2015
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Scottish way of saying Yes ( in celebration)

another word that is similar is Yaldi
guy1: I beat up that guy last night

guy2: Yass!
by EndingsWithoutStories December 7, 2009
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"yass" is the most annoying way of saying yes. it doesn't stand for anything, but if you ever see somebody saying yass, just tell them this:
person: yass!
you: you know yass means "yay, a sex slave, right?"
person: ...
by a forgettable boi December 4, 2016
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when you yasssss (positive) or yassssss (derogatory)
yasssssssss
person 1: yass! (positive) you slayed that queen

person 2: shut up

person 1: yass (derogatory)
by IlluminatiSavage420Vapenation January 10, 2022
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Yass - Internet slang for yes, a celebratory slang
Gamer 1 - I got the special edition Fallout 4 that comes with Fallout 3!
Gamer 2- - Yass!
by iiiNarwhal December 28, 2015
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A term that only fucking stupid people use. Like Rachel's , Britney's , Jaclyn's , Duffy's and etc.
"did you hear her say 'yass?'
"Yeah she must be a Jaclyn."
by Audrey Simmons February 18, 2017
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A Mistake of a town. Created by a meteorite hitting the earth and causing a hole.
Where are you going this weekend?

To Yass.

Don't go there you will fall in and get branwashed by yass country people.
by T Pepper April 30, 2010
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