C'mon let's do it!
Easy to follow: Pick a name of a book, add "in your pants"/"in my pants"/"in his pants"/"in her pants" onto the end of it and lol. Like so:
The Power and the Glory in My Pants by Graham Greene
A Good Man in Her Pants is Hard to Find
Everything in Your Pants That Rises Must Converge by Flannery O'Connor
This one is just absolutely superb:
Pooh Gets Stuck In Your Pants by Isabel Gaines
Let's extend it to include films, TV shows, games, album titles and so on.
Death Becomes Her in His Pants
Grand Designs in Your Pants
Hidden World in My Pants
Black Hole in Her Pants