GSY 

Go Screw Yourself, made known by Avery (the singer).

TEXT MESSAGE:
Boy: Hey babe, fancy getting horny?
Girl: gsy.

GSY by GSYnow June 30, 2011

GSY 

This is an acronym that means "Go Screw Yourself". This is commonly used in text lingo.

Hey, GSY.

GSY by WKUMAN March 20, 2019

gsy 

When you try to type gay but it ends up as gsy, because you type fast, but carelessly, so that what you think you typed was 'gay' turned out to be 'gsy'

Jamie texted Adam.
"Hey, you're not gsy are you?"

Adam texted back.
"No, I'm straigjt."

gsy by Fried N' Defined March 13, 2018

Gsy 

Being a nice dude who everyone genuinely likes.

Jonathan: "Is Alex coming on Saturday night?"
Dan: "Of course! That guy's gsy as fuck!"

Gsy by FranoH March 20, 2019

gsy 

A terrible song by female singer "Avery", and it can mean "Go screw yourself" Probably most appropriate used on someone ignorant or annoying to get them to go away or leave you alone.

Boy: ey gurl you lookd rele gud today

Girl: ugh, gsy and stop texting me.

Boy: fine bye but wy yu gotta b lyk that

gsy by yaaaastfu November 14, 2011

gsy 

Go Shoot Yourself

- omg! it was an awesome movie!
- gsy! it sucked!

gsy by eu:D October 27, 2008

GSY 

Abbreviation for:
Go Shoot Yourself
or
Go Screw Yourself

You can't treat me like that. Just GSY.

GSY by miss issippi November 13, 2011