What is the funniest thing you found in your world's history?

When creating my world, I found it incredibly helpful to create dates that happen only between two or three characters. It's very interesting to start with a very specific date (ex: January 1, 1823) and work forward from there, letting the story evolve. <br><br>A good example of this is when two leaders were discussing religion, and one accidentally stole a book from the other, which lead to a war that lasted over 200 years. Or when a random meeting between two leaders lead to a war that lasted over 2000 years, and only ended because a third leader came in and saw how stupid they were being, and was able to help them figure it out. (Sometimes I wonder if humans would need an alien to come down and smack them on the head, and be like "hey guys, this isn't that hard")<br><br>So, what is the funniest thing you found in your world's history?