B-book
A B-book is what you get when you're stuck with the second book in a subject. It's like getting the short end of the stick and being forced to read it.
My teacher said, 'This is the B-book, and you're all going to regret it.'
I got the B-book, and it felt like the universe was against me.
The B-book is the reason I failed history, and I blame it entirely on the teacher.