Sssssh, don't tell anyone that it's political! You can believe what you like about it, originally it was just a collage of images, all of them American except the commie symbol. I suppose it's a contradiction of right-wing America, which is anything but communist. Anyway, back on topic:
#Because we're British oh so British, look at us we're so well-dressed, British oh so British# and I don't know the other lyrics.