On the subject of curious manifestations of class consciousness (or unconsciousness in Penny's case) here's Mark Fisher (he of Capitalist Realism fame) shooting the shit on FB.
This is part of over a week of public railing against the "PoshLeft" and something called the "Vampires Castle" by Fisher. I like his stance against against the media liberals, although he tends not to name names, but he seems to read something epoch making into Russell Brand's intervention which to my mind is a sign of desperation. He's pushing this Wounds of Class venture as a place to collect experiences emerging class consciousness. It's open to all.
http://woundsofclass.com/
The first post does well to remind us that some people get nervous in tea rooms, don't they.
I'm thinking of posting my experience of being scoffed at by a Waitrose employee for not knowing the difference between Kalamata and Sicilian Green olives. The wounds run deep.
This could be worthwhile, it is probably influenced by the book, 'The Hidden Injuries of Class' by Richard Sennett and Jonathan Cobb, (but I think it may go further back.)