A tour bus driver is driving with a bus load of retired people when he is tapped on his shoulder by a little old lady. She offers him a handful of peanuts, which he gratefully munches.
After about 15 minutes, she taps him on his shoulder again and gives him another handful of peanuts. Again he eats hungrily. She repeats this gesture about five more times. When she is about to hand him yet another batch again he asks the little old lady,
“Why don’t you eat the peanuts yourself?”.
“We can’t chew them because we’ve no teeth”, she replied.
The puzzled driver asks,
“So why do you buy them then?”
The old lady replied, “Because we just love the chocolate around them.”
