beyond drunk, the point when your face scrunches and your squinting hence you look like shit in the face.
Ricky- bro Robby is so shitfaced, Jenny is so not gonna let him smush.
An ugly ass son/daughter of a bitch. Basically they look like fecal matter(shit) which is where the word comes from.
"Get the fuck out of here you shitface mother fucker!"
"You ain't nothing but a shitface bitch!"
When you can't remember something like someones name just use the word shitface,"hey shitface."
Nice name to call someone when you like them.
Felicia "Hi shitface <3"
Max "Hello :)"