Snatchet Face

A derogatory term used for a very ugly, filthy, or other wise unattractive girl.

Derived from two terms, snatch, referring to a gross pussy or unattractive area.

The second, from "Cry Baby" the film, referring to a very ugly drape member as hatchet face.

"omg did you see that girl at Walmart, she had a total snatchet face!"