A tour bus driver is driving a bus load of seniors down a highway 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 his shoulder again and she hands him another handful of peanuts. She repeats this gesture about five more times.
When she is a about to hand him another batch again, he asks the little old lady; "Why don't you eat the peanuts yourself.
"We can't chew the because we've not teeth." she replied.
The puzzled driver asks again, "Why do you buy them then?
The old lady replied; " We just love the chocolate around them."