Time marches on. There comes a point in all of our lives when the inevitability of our eventual demise goes from esoteric concept to concrete fact. There's no set schedule for when awareness will strike; maybe it's the first time your back gives out, or when you find yourself squinting to read the newspaper. It could be something as devastating as the funeral of a lifelong friend, or as innocuous as realizing one of your all-time favorite movies is 30 years old this year. And you saw it when you were 12.

If you've ever found yourself muttering, "I'm getting too old for this shit" to yourself, you're in pretty good company. And I'm not talking about me, even though I say it every time I end up awake past 11 PM writing another goddamned American Idol recap. Some of the most venerated names in Hollywood have uttered that very line (or variations thereof), which was of course made famous by Danny Glover in Lethal Weapon, but who said it first? And when? The answers may shock and surprise you.

Or bore and annoy you. I get paid either way.