I was letting one of my granddaughters play with one of my Nikon D2H bodies with a Nikkor 1,8/85mm on it. At one point, I decided to show her a little more about the camera's capabilities and turned on the high speed shutter. I then focused on my oldest granddaughter and hit the shutter. The D2H sounded like a machine gun as it fired off a short sequence. The image below was my granddaughter's reaction. As I went looking for a quote to use with the book, I found this one by Aristotle.
"The secret to humor is surprise." - Aristotle