JOKE-An 80 year old man

He's 80, she's 20. It was the stir of the town when> an 80 year old man married a 20 year old girl.>>
After a year of marriage she went into the hospital>
to give birth. The nurse came out to congratulate>
the fellow saying:> "This is amazing. How do you do it at your age?">
He answered, "You got to keep the old motor> running."
>> The following year the young bride gave birth again.
> The same nurse said: "You're amazing. How do you do
> it?"> He again said: "You've got the keep the old motor> running"
>> The same thing happened the next year. The nurse> then said: "Well, well, well!!! You certainly are> quite a man!"
>> He responded again, "You've got to keep that old> motor running"
>> The nurse said: "Well, you better change the oil.
> This one's black.">