I have just found a very interesting site where you can see funny cards about the British culture. It is known as The How to be British Collection. I´m not sure but I think there are 3 books. I bought two of them while living in England.
The strange thing is that when you are living there and find these hilarious books you realise that every word that is written there is true. I mean it, everything! From the foreigners who go to a pub in a snow-covered British town with their heavy, warm coats ( while the native females are wearing a tiny skirt, a top, high heels...without a coat or tights...remember it´s December...!) to the poor foreign student who is attached to a cloth drying the dishes...every day...Enjoy!