Urbs Share definition Flag Short for Urbanized. Used by white kids who are ashamed of there nice house and preppy subdivision. Black people are to Ghetto as White boiz are to urbs. Ed: Yo, lets kick it at my house in the urbs, bitch! Jamalle: Dude, don't be gay. Urbs by 300 Boy April 18, 2006 0 0 Get merch