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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Combination of "your" and "ass".

A term brought to the web by rapper Kaedaq in the early 2000's. He is also widely credited with being the first to type other urban slang in the way its pronounced, such as tryna.
I got suttin for yass.
by YouthMan May 15, 2009
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Combining the words "you" and "ass"
by Greg May 15, 2003
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another word meaning yes.

Invented by HAYLEYhardcore.

Also can mean YAY.

Can be yelled during sex.
"Yass I am going with you tomorrow Shelby."

"YASS YASS!!! YASS BABY!!!"
by HAYLEYhardcore December 27, 2006
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Bin him mum by ym in un
Girl 1: they make such a cute couple.

Girl 2: yeah, I totally ship it yass
by ihatejuliasm March 3, 2019
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An extremely large and addictive ass on a fine girl. There can be junior yasses to.
Yass to your right, the one with the blonde hair. I'd hit it any day.
by the inventors February 28, 2009
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Why would you need a dictionary for this, its just the word yes for woman.
by Omg is this fo real September 25, 2020
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