Joan Cusack is in this movie. She has no name, only being credited as Geek Girl #1. She has no lines, and she wears a neck brace. It is supposed to be funny that she struggles to get a drink of water because her neck brace is in the way.
You know how mean everyone is, making fun of Lisa Kudrow for having scoliosis in Romy and Michelle's High School Reunion? If you laugh at that, you are those people. That is all.