The 80-year-old man

Hey, "You gotta Keep That Motor Runnin'"...

It was the talk of the town when an 80-year-old man married a 20-year-old girl. After a year she went into the hospital to give birth. The nurse came out to congratulate the fellow."This is amazing. How do you do it at your age?"

He answered, "You've got to keep that old motor running."

The following year she gave birth again. The same nurse said to the old man, "You really are amazing. How do you do it?"

He again said, "You've got to keep the old motor running."

The same thing happened the next year. The nurse said to the guy, "You must be quite a man."

He responded, "You've got to keep that old motor running."

The nurse then said, "Well, you had better change the oil, they seem to be getting darker."