A GYA - Grossly Yobbish Arsehole is the type of person who would scare girls for fun in the middle of the night, and then refuse to apologise.
that website was very scary, u horrible gya
GOT YO ASS! The act of making someone look stupid, or proving them wrong.
DAVE: Dan, are you gay?
DAVE: Why are you kissing a guy in this picture?
DAVE: GOT YO ASS!
CHRIS: You just got GYA'd dan!