Today someone complained to me that he didn't have water. So I asked the most obvious question: "Did you leave any water running last night?"
"No," he said. "I'm from Chicago, so I figured since it was only getting down to 20 degrees, I wouldn't need to."
I tried to explain to him as politely and diplomatically as I could that once the temperature gets below freezing, water will freeze, no matter where you're from.
Apparently 20 degrees in Chicago is warmer than 20 degrees in San Antonio. How 'bout that.