Tux-
In my experience, goth (and many other "fringe" cultures) attract folks who are otherwise marginalized, and, as such, folks with non-standard physiques (more typically female, less so for us guys) are more prevalent within the scene (yes, I just admitted to being a goth *laugh*). Thus, we have a disporportionate representation of very thin and very heavy girls.
But, almost to make up for that, when there are well-built goth babes, they're absolute knockouts (see also: many of the archived recipients of Cossack's "Gothic Babe of the Week" at industrialgothic.com).
I've lamented this before, but, damn, where's Elvira's daughter when I need her, and why can't I get Francine Dee into some black PVC and fishnets? ;-)