Drawing the line at AC/DC

My 7-year old son loves hard rock. Nirvana, Jet, basically anything they play on "Lazer 99". Mostly we encourage it, but tonight when I was cleaning out my office he found the AC/DC album "Back in Black" that his uncle had given him for his birthday. After listening to the lyrics with a paternal perspective, I had put it right on the top shelf behind a dusty economics textbook. I mean, "What Do You Do For Money, Honey" and "Give the Dog a Bone" are not songs I care to explain to him at this age.

I told him he can have it back when he's 15.