Let's face it.... we all have seen these people who obviously don't have mirrors and/or family and friends to lock them in a basement, and they all seem to congregate at Walmart. They are a tiny sliver of the people who go Walmart, but they are fascinating in a human train wreck kind of way. You want to avert your eyes, but you can't stop looking. When future historians ask why the great American empire fell, "People of Walmart" is all the archived evidence they'll need to find the answer.
So... if you're having a really bad day and need something to cheer you up, this is the site that will do it:
http://www.peopleofwalmart.com/ and click on Photos.