21 Fans Are Sharing Things About The Joker We Never Thought About Before

List Rules
Vote up the things that would make the Joker burst out in maniacal laughter.

On April 25, 1940, a comic named Batman #1 debuted and introduced the world to some of the modern culture's most iconic characters, including The Joker. Since then, The Joker has had countless incarnations between comics, shows, and movies. While menacing and, at times, terrifying, The Joker is a beloved character who always keeps the audience on its toes. These fans know all about The Joker and are sharing obscure and hilarious things we never thought about before.