Hoverboards and Cleaner Floors

My kids were complaining that they were bored so I said if you need something to do then clean the floors. I was kidding and all of a sudden I hear the hoover boards and I said what are ya'll doing? I looked around the corner into the hall and they both were coming out of my room on their hoverboards with rags that had been wet with cleaner and water. I filmed them and then stopped and asked what are you doing and they replied, "we are cleaning the floors like you said", all without skipping a beat.