Mrs. Atkins: "It's on hold. I ordered that diet book you suggested, but the person I bought it from on eBay screwed up."
Dr. Grumpy: "What happened?"
Mrs. Atkins: "They sent me this instead. I'm actually going to the post office to mail it back later."
She reached into her bag, took out a book, and held it up. It was called "Working with a Transsexual: A Guide for Coworkers."
Dr. Grumpy: "That's definitely not the diet book I recommended."
Mrs. Atkins: "No. And you just know someone out there was hoping to get this book to help them at work, and is instead staring at my diet book."