A woman and her neighbor are on her roof in Houston waiting for rescue
While they're waiting, the neighbor notices a baseball cap floating through the flood waters. Suddenly, to her surprise, the baseball cap turns around and starts floating the other way. After going some ways, it turns around and floats back again. She observes this going on for some time, back and forth in a pattern, until she decides to point it out.
"Do you see that baseball cap? Isn't that the strangest thing you've ever seen?" "Oh, that?" replies the woman. "That's my husband. I told him he's mowing the lawn today come hell or high water."