>> the French use the
>> Belgian, the Belgian use the Dutch and so on and so forth.
That reminds me of a conversation with Frenchman on the Hebrides ferry a couple of years ago. There were a couple of Americans (California) there as well and the subject turned to driving on the 'wrong'side of the road The Frenchman leaned to the right, stretched both arms out and made motions like holding a steering wheel - A Belgian driving in the UK he said. I believe the French Belgians use their Flemish compatriots rather than citizens of the Netherlands.
For the English of course the Irish are the butt for those sort of jokes. In Ireland it's said to people from County Kerry.