this word mainly has a more southern feel to it
a buster is a word to describe a girl that is just
nasty looking- the kind of girl that just makes a guy
cringe at the sight of her
this girl could have a bad body, teeth, or face
(this has nothing to do with her
breasts)
Oh
gross, that girl is such a buster.
or
Eww, look at her face, that girl is shusty
busty.