As my pal Shaun and I drove around Kentucky and Tennessee last year, we took every opportunity to sample the great American institutions: Diners, gun shops, rib joints and the like. We popped into Walmart once, and what a treat that was. But we were obviously too busy snapping up cheap stuff to take a look around at our fellow shoppers. Thanks to Trev for pointing me in the direction of this site. Put down hot drinks before you go any further.

And if you can stomach any more, go to http://www.peopleofwalmart.com/