y's

A shortening of the term y-fronts.

Mmmm... this pair of pink and brown spandex y's are particularly tight.

y's by joss waite June 25, 2006

Y's

A video game created by Falcom in 1987, became a sleeper hit in USA.

Adol Christin doesn't hack n' slash monster he run up to ya like nobody's business.

Y's by TR980 January 20, 2009

Y.S. 

1} Young Slut (why-ess)

A girl not yet of legal age, who engages in acts fornication and fellatio with men generally a lot older than themselves. They tend to have countless provocative photos on social networking sites and never displays their birth year. These girls can mainly be found loitering in/around local bus stops, shopping complexes and nightclubs.

There's so much Y.S. at Tramp this morning!

Lets go Young Slut Huntin' Boys!!!

Y.S. by baddestofalltime November 30, 2011

Y.S.A. 

Yorkie Stompers of America an organisation making the world a better place one yorkie dog at a time.

The Y.S.A. wants to remind you, that only you can prevent yorkie dogs

Y.S.A. by yorkie stomper March 23, 2008

Y.S.B.T. 

Short Hand For "You Should've Been There"

Last Week I Played Beer Pong With This Chick And She Got Drunk And We Ened Up Doin It On The Back Of The Pick Up Truck, Duuuuuuuuuuuuuuuuuuuuuuuuuddddddddddeeeeeeeee Y.S.B.T.

Y.S.B.T. by TheReverendRay September 29, 2009

Y.S.G.D.F.S. 

You're So God Damn Freakin' Stupid.
doesn't have a pronounciation, as usually doesn't need to be sped. Most commonly refers to sped people.

danoz the sped girl: If i had two cheeses and i turned 18....highlighters?
lara: go home.... *YSGDFS*

Y.S.G.D.F.S. by inbred. September 22, 2004

Y.S.D.A.N 

stands for: You Stupid Dumbass Nigga

Mike: my sister is having a herfirst kid. i wonder if i’ll be an uncle or an aunt
Ike: Y.S.D.A.N
Mike: ???

Y.S.D.A.N by bigsloppypapi January 24, 2018