This one reminded me of the Pixar short movie Geri's Game...did you see this one? (Below Joke!)
A tour bus driver is driving with a bus load of seniors down a highway when he is tapped on his shoulder by a little old lady sitting behind him. She offers him a handful of peanuts, Which he gratefully munches up. After about 15 minutes, she taps him on his shoulder again and she hands him another handful of peanuts. She repeats this gesture about five more times. When she is about to hand him another batch again he asks the little old lady, why don't you eat the peanuts yourself? "My friends and I can't chew them because we've no teeth", she replied. The puzzled driver asks, "well why do you buy them then?" The old lady replied,? "Well because we just love the chocolate that's around them."
It pays to be careful around old people.
What fun...revenge can be so SWEET...oops...sorry about that! HA!