upon hearing the news that her elderly grandfather had just
passed away, Susan went to her grandparent's house to
visit with and comfort her ninety-five year old grandmother.
When she inquired how her grandfather had died, Susan's grandmother responded, "He had a heart attack while we were making love on Sunday morning."
Shocked, Susan told her grandmother that two people nearly a hundred years old having sex was just asking for trouble.
"Oh, no, my dear," replied her grandmother. "Many years ago, realizing our advanced age, we figured out that the best time for sex was on Sunday morning when the church bells rang. It was just the right rhythm. Nice and slow and even. Nothing too strenuous; simply in on the DING and out on the DONG."
Susan's grandmother paused her narrative, wiped away a tear, and then continued. "And, if that darned ice cream truck hadn't come down the street, your grandfather would still be alive today."