But, to his surprise, the woman persisted. It looks like a nut. Obligingly, he took the dropping, looked at it and handed it back. Then she just kinda screwed up her face, Bockman reports, and went and sat down. Her fellow passengers rolled with laughter, and she was quiet the rest of the trip.
Some nuts are tough to crack.
A nut is a nut is not always a nut. Denying evidence does not make it go away.