Sportin' Life had something to say -- or rather, sing -- about that in Porgy & Bess:
Methuslah live nine hunderd years,
[Methuslah live nine hunderd years]
But who calls dat livin
When no galll give in
To no man whats nine hunderd years?
:-) :-)
Well, that was pre-viagra. And even then, the commercial motive wouldn't stop some kind a' gal. I mean isn't Larry King recently married?