So, Bilbo Baggins, after living out a long, happy life in the Shire, dies one day of a heart attack.
All would seem peaceful, except he had the heart attack while having sex with his wife, and because of this activity, even after death he sported a tremendous erection.
When the doctor came in to examine the body, Bilbo's wife asked him if he noticed anything strange.
The doctor responded: "Mr. Baggins lived a long, happy life, and it was just his time." To which Mrs. Baggins responded "No, I mean the OTHER strange thing" motioning toward the tent still pitched in front of them.
The doctor said, "Well, old hobbits die hard."