I'm 35, but sometimes I feel much older. Kids born the year I graduated high school can now vote and buy cigarettes.
Of course, some of it is my doing. I haven't listened to a pop radio station in years, so when I read about this year's Grammys I had no clue who most of the performers were. In my car it's either CDs, a rock station or an oldies station. (I really wish WRNR had a strong enough signal to reach into St. Mary's.)
Also, I don't have TV at home, so I'm in the dark when my co-workers bring up Survivor or the O'Reilly Factor. I live a half-mile off the main road, and the cable company wanted something like $600 to run a line that far. So I said the hell with it. When I had TV at my old house, all I watched was Seinfeld and Star Trek TNG. It definitely wasn't worth the $30 I was paying each month. It wouldn't be worth it for me to shell out twice that much to get satellite.
Here's another clue about my age--with people in this thread talking about their Zodiac signs, it makes me nostaglic for the '70s. The cliched pickup line in those days was "Hey, baby, what's your sign?" The late comedian Robin Harris had a great comeback that ladies could use: "STOP sign!"