One of the best times we had was when I came to Greensboro with an electronic Fart Machine. He had to go to the Pharmacy. I placed the sound device in his coat pocket. He stood in line, and needless to say, I kept pressing the button. He noticed a little old lady behind him. She did not hesitate...she took two steps back away from Jack. He was laughing so hard, tears were rolling down his cheeks.