== Only in Holland == 
 The text says the following: "Profanity which involves diseases are used mainly in the provinces of North Holland and South Holland and are not very common in the south of the Netherlands.". Is this true? I do agree that swearing with diseases is more common in the big cities than in the country. It is even done jokingly, without any bad intent. For example: "kankergoed" means cancer good and is used to describe how good something is. That is very common to the big cities. But I would not say it is not very common to use diseases in profanity in the south. It happens a lot there too, but only in a negative context.