Wobbly A's

From time to time discussions come up in our family about going to college.  Today, on the way to brunch after mass was one of those times.  Emma reminded Bryan that if she gets straight A's her freshman year, he will buy her a car.  As we discussed it, she paused and asked "what's not a straight A, a wobbly A?".  It was the cutest and sweetest thing ever.  After explaining classes, credits and so forth, she was back on the straight A path.