What is Slatty?
1.
slatty: Known as a fat slut.
look at her, eww she's a slatty
See
2.
a. Slatty - Getting drunk past the point you intended to achieve.
b. Slatty - being angry or upset/ in a bad mood/ bitchy.
a. You got so slatty last night, you managed to puke all over your girl friend.
b. Your girl friend was so slatty after you puked on her last night.
See