The easiest way to get an American girl out of her panties is to talk with an accent. Do chicks in France, England, or Australia feel the same way about American accents? Probably not France because they're some arrogant pricks that smell their own balls for a "picker upper".
Seeing how GFY is a global phenomenon, I figure I'd ask.
EDIT: Doesn't have to be just the countries I listed. I just used those pricks as a sample.