man 80 years of age married a young lady

A man 80 years of age married a young lady.
A year later he carried her to the hospital, and
she had a baby. The nurse said to the man:
‘At your age, how do you do that?’
The man answered: ‘You just have to keep the
motor running’.
Another year passes, and the man carries her
back to the hospital, another baby. The same
nurse said to the man and asked: ‘You are

something else, how do you do that?’.
He said: ‘I told you that you just have to keep
the motor running’. Another year and back to
the hospital for another baby. The same nurse
said: ‘You are unbelieveable, how do you do
that?!’.
He said: ‘You got to keep the motor running’.
She answered: ‘Well, you better change oil,
because this one came out black’....:O X_X :