[NOTE: This was a *long* time ago, and has since been removed - I looked the next time I flew through IND. Also, I have no problem with the TSA. I may hate taking my shoes off, but I've always been treated professionally when I've flown. I just happened to find this one particular incident unnerving.]
As I was walking to baggage claim at IND, I passed by the TSA booth near security check-in. I was surprised to see what was the desktop/background image on this TSA computer: It is a cover for a fake children's book called "My First Cavity Search".
You can see a bigger version of the cover here: i26.tinypic.com/1zpkwle.jpg
But seriously TSA - not cool.