Hainburg
Some local people speak a regional German dialect language with a certain intonation and some different words (slang). It is a Hessian dialect (German: Hessisch). This  type of dialect is related to other dialects in southern Germany. A long time ago, almost every town had its own special dialect, making it hard to understand for people from other parts of Germany. Today people who speak this dialect are in the minority and the majority of them do not speak the real dialect. They speak regular German with a special pronunciation of certain words.