I guess that Danmark is a very tidy country compared to other places, but the Swedes are even more cleanly. They regard Danes as Dirty! Only the Japanese are as clean as the Swedes.
But we do bike a lot more than the Swedes, and that is at least a much cleaner way of moving around. We still have many cars in Copenhagen, but a lot is done to make people use bikes instead. They say that for every kilometer people bike they save society 1.1$ so the politicians are very interested.
As for the topless girls it is not so much any more. American culture has done its thing, but when I went to high school I had seen most of the girls in my class topless. On the other hand when it is not forbidden it is not that much of a thing - still a pretty sight though :)