Joker Hello guys! I have an account on instagram where I post some fun facts about general stuff. One of my posts is about Joker, a villain. Also known as bad guy or bad person. It's who makes the life of the hero or heroine more difficult. Just like the Joker (which appears in the photo), some villains please both the public who become main characters in productions devoted only to them. Do you have a favorite villain? Drag to the side to see in another language.