It's easy to forget that history can be fun, especially if you are haunted by the memories of bad history classes in school, but there were some pretty bizarre historical events that continue to be hilarious today. Whether it's the Roman Empire, U.S. history in the 1970s, or the Salem Witch Trials, there were ridiculous people with ridiculous customs in every era. In fact, if there is one thing that unites all kinds of people across time, it's that people have always been and always will be str…