I wonder if the inhabitants of Horneytown, North Carolina ever visit Hookersville, West Virginia. If they don't they should. However if I was them I would avoid Cockburn in Australia and Bald Knob Arkansas.
Who hasn't looked up rude words in the dictionary? Well, now that we have on-line maps with search facilities we can look up rude words on maps as well. And why wouldn't you?
Here's some that we've come across.
Warning - some of these may not be SFW. Some of these we found on The Worst Names in the World.