In Cambridge, a Havihd student. In Sommaville, a Cambridge resident. Local speakers argue about its derivation: Some say its from "Bahnyahd," a derisive term for Hahvihd Yahd; others argue it comes from the old MBTA cah bahns just outside the Squayuh (the bahns went away when the Red Line was extended to Sommaville).
Eric Vroom recalls: "I can remember about ten years ago people in Somerville had bumper stickers and hats reading "NO BARNIES IN SOMERVILLE!!" And it just didn't mean Harvard students, it was any geek from Cambridge."