This pic by a friend cracks me up. There really is a Bullshit Valley in northern Minnesota, but they renamed all the roads to be easier for fire depts, so now it's a numbered street that indicates miles from the border. Someone did not like losing the official state highway B.S. Valley sign (the State of MN abbreviated it)
https://images.plurk.com/6VKxveTuGosIPipRziIq9B.png