I have a friend who is currently touring Austria and Germany, and he taught me something in his latest travelogue that I didn't know about Salzburg:
"Saltzburgers are know as 'Bullwashers' Legend is that during the tradesman & peasant revolt, when they surrounded & besieged the city, all food was gone in the city except one bull. City faced starvation, the general took the brown bull up on the fortress wall & paraded him around.
That night, they painted the bull white, next day paraded him on the wall.
Next night painted him black, 3rd day paraded him on the wall. The tradesman & peasants saw this, assumed city still had plenty of food & gave up on the siege.
People of the city celebrated by taking the bull to the river & washing off all the paint. Thus, the name 'Bull Washers.'
This is an early example of a little bull fooling a lot of people."