Wow, I'm only seven minutes into Showgirls (pausing constantly to take notes) and I gotta say, Nomi acts like Lewis Black speaks.  AGGRESSIVELY!

Nomi was the one from Saved By The Bell, right?  I always had this thought, and the movie so far bears me out on this, that this is what happened to her character after the diet pills episode.  Just kept going on that crazy train.