I actually did just that.
A week ago Thursday, we had a brutal snowstorm in the Chicago area. Eight inches of snow right at rush hour hopelessly snarled transportation. I ended up driving side roads and coming home by an unusual route. The home stretch was up a winding, poorly lit road.
There on the side of the road was a car, stuck. I'm a big guy. I stopped and got out. There was a woman in the car. She had no hope of getting herself out. She would have to wait forever for a tow truck. So with a lot of effort, and the help of someone else, I pushed her out. She rolled down her window to thank us, and I wished her a hearty "Merry Christmas".
She appeared to be Pakistani and was wearing a head scarf. I'll give lengthy odds she was Moslem.