Country Livin'

I had stayed longer at a friend's house than I planned and I was anxious to get home. It was late at night, and next to nobody was on the road. I needed to get gas and I also needed to go no. 1 like real bad.
I stopped at the first gas station I came to. By that time, I couldn't get gas into the tank fast enough. As I was filling up the truck I was scoping out the store.

Don't see an outside entrance bathroom.

Don't see an inside one either. Won't hurt to ask.

So I looked around again as I walked in. I paid.

Then I asked, "Do you have a public bathroom?"
Then she said in a rehearsed manner, "No, but you can go around back by the dumpster. There's no security cameras there."