Butternose girl

I am down in DC showing my aggravation during the inauguration. While in the streets I heard two guys describing a girl they met as a "sandwich girl".

I thought it was a girl who worked at a hero shop like a Blimpie's or Subway but the phrase is used to describe someone who is very thin, someone who needs a sandwich.

Bruce, you're my hero. And I'm not talking about a sandwich.

I'd only recently caught up to the phrase "butternose girl," apparently popularized by the odious Howard Stern. "I like everything about her," the saying goes, "but her nose."