A book with a hole. what do you do with the hole?

Ok this post is a bit weird but whats weird?, is weird having a book with a hole through out all the pages so one could stick his man sausage through it?. If yes then your normal and if you thought no then i guess you should take a very hard look in the mirror. Penis Pokey is a book by Christopher Behrens where you ultimately insert your log and create a story using the illustrations in the book making your salami the star of it all. Haha they should have a page with Paul Holmes face with a hole on the forehead.