A female that is hot from the neck down, but ugly from the neck up... she is hot all "But-her-face"(usually meant for female, but can be associated with male too)

everything about her is perfect but her face

Chick with a hell of a nice body, but the face is ugly.

(BUT-HER-FACE) A terrible and frustrating condition, whereby a girl has the body of a goddess, but the face of troll. Often associated with Gemini Syndrome, this condition causes almost instant flaccidity in men with self respect.

A girl with an exceptionally hot body but an exceptionally ugly face. Everything but-her-face is attractive.

A female, typically, who's face is the only non-attractive part about her body.

As in everything about a chick looks good, "but her face."