Pushily aspirational. Overly obsessed with house prices, living in the right area, getting kids into the right school and that sort of thing. Overly conventional. A bit dull. Either hand wringingly liberal or self-righteously conservative. Polite to the point of ineffectual. A bit obsessed with the minutae of social mobility because there is neither the drive to "get out" that the working class are supposed to display or the presumed-right-to-rule of the upper classes. Being middle class suggests a life of routine commuting from the suburbs into the city to work in a rather dull office. Knowing exactly which train to catch each day (the 7:47 from Paddington) in order to both get to work on time and give one-self the best chance of getting a seat. Living a materially comfortable but rather uninspired existence.
..oh shit...