Northern France: inbreds, Very Friendly!! The border people love to hop over to Belgium. Are they even French? No, ch’ti! Also, special potatoes for making fries that they will pay extra for when not in the north!
Brittany: heavy drinkers, always bragging about “Breton” identity, crêpes. Are they even really French?
Alsace: Not so secretly German.
Normandy: Never take a clear stance (“ptêt ben qu’oui ptêt ben qu’non”). Also, Vikings.
South-west: rugby lovers, good, rich food. Bordeaux is southern Paris, very bourgeois.
Basques: …I don’t want to go there just yet.
Around Marseille: Olympique de Marseille fans, lazy, drink pastis, and play pétanque. But I mean, I would be lazy too with all that sun they get. Something about a mafia… Funny accent.
Toulouse region: Violet flower candy everywhere.
Corsica: won’t say anything here; I’m already at risk by including them in this list…
Center: I got nothing…