A burn book is a type of notebook or scrapbook that is used to write negative or hurtful comments about other people. It is typically created by a group of friends or classmates who share a common dislike of a particular individual. The contents of a burn book can vary widely, but they often include insults, rumors, and personal attacks.
Burn books have been around for centuries, but they have become increasingly popular in recent years due to the rise of social media. This is because social media provides a platform for people to share their thoughts and feelings anonymously, which can make it easier to say hurtful things about others.