Things not-so-easy to parody

Yesterday I was driving back from Pittsburgh and station surfing on the radio and I listened to one which sounded like a parody of a Christian radio station. There was a guy in a deep southern accent going on and on about how he had to do projects in school and while other people did stuff in science which required them to read lots of books all he had to do was buy a Holy Bible and once a year buy a LA Times paper to document all the 'sins of the flesh' in the modern world. It sounded fun the way he was going on about all that and then a commercial break came and all the ads for churches started and I realized that it wasn't a parody or anything, it was the real thing.