Another "I'm officially old" moment

This morning, I was getting Ian's breakfast ready while he was sitting at the island in our kitchen. He ran out of vitamins last week, so I just picked up a bottle of Flinstones sour gummy vitamins on one of my trips to Wal-Mart. I think his last bottle was Curious George and the time before that was Spiderman. Anyhow, he looks at the vitamin and then says "What is this?" and I told him it was his vitamin which subsequently got me the "duh" look. He asked me who it was and I told him it was Fred Flinstone to which he replied "who's that?" And I had to think about it but then I realized he probably never has seen the Flinstones. I see some Boomerang in our future!