Don't know whose kid she was, but one time in a crowded mall rest room, a cute 5 year old stood with her mother, looking around at all the messy paper on the floor. She put her hands on where her hips would one day be, sighed, shook her head sadly and said "They just don't make bathrooms like they used to."
Everyone laughed and left in a much better mood after that little darling came up with that.