I guess I'll start getting them randomly, then. I already have Grasses, Drug are Like That, and The Calendar: How To Use It.
I showed The Calendar to my niece this weekend and it really cracked her up. It's funny, but when the Jackson Brown-a-be broke into song the last time, Kevin just said, "Oh, Dear God" and we started laughing. Sometimes, all they have to do is say what we're thinking.