Tour bus driver drives a bus full of seniors down a highway.
A little old lady taps him on the shoulder and offers him a handful of peanuts, which he gratefully munches on.
After about 15 minutes, she taps him on his shoulder again and she hands him another handful of peanuts. She repeats this gesture about eight times.
Finally, he asks the little old lady why they do not eat the peanuts themselves. She replies that it is not possible. Because of their old teeth, they are not able to chew them.
"Why do you buy them then?" he asks puzzled.
The old lady answers, "We just love the chocolate around them."