Once upon a time, when I was living in Austin, Texas, I was out west of the city somewhere (Dripping Springs, maybe) and I stopped in the office of a resort along side a river. The resort looked nice and I wanted to inquire as to the rates, thinking of maybe a weekend visit. As I was talking to the lady I nonchalantly said something like "I'm not from around here."
"Yep, I could tell you was a Yankee!"
Now how do you suppose she could tell?