Watching a recent Brazzers scene with the awesome British girl Jasmine Webb, I was reminded that the best dirty talkers in porn are almost all British. This has been noted here before. (See this thread, and this one, and this one.)
But no one ever explained why this is so. Some people in those earlier threads said it's the British accent, which sounds good to American ears, but I think it's more than that. The shit Jasmine Webb says in that Brazzers scene, or Jessie J, Alicia Rhodes, Angel Long, etc. - it's what they say, not just how they say it. They're much more verbally creative than most American girls.
So, why is this? Something in the culture that promotes verbal creativity? More time growing up spent talking than watching TV? Any guesses?