In computing:
a series of computers connected together, in order to exchange data or information.

A bigger and public network is the internet

To meet important contacts and oppourtunitites by being socially out at bars, clubs, and Big Events.

Updated version of "Old Boys Club" that doesn't require being old or male; the primary purpose is to place acquaintanceship and social skills before merit, education and knowledge in career advancement.

A woman that is facially ugly, but otherwise doable. Root: University of Minnesota's Student Newspaper, The Minnesota Daily; specifically, the backpage section, "Network."