Homeless nerds, found in every major city, can be identified by their thick-rimmed glasses, tattered laptop cases, and plastic bags full of assorted cables and surge protectors. Homeless nerds often roam around the subway and coffee shops looking for wifi hotspots and batteries, but recently they have begun to form gangs. These gangs wander the streets, mugging businessmen for their laptops and starting gang fights over whether Kirk or Picard was the better captain. Such conduct is uniformly considered to be immature and childish (because we all know Picard was the better captain, and James T. Kirk was probably gay—proved by the fact that he never did Lt. Uhura).