Jerry Robinson — American Artist born on January 01, 1922, died on December 07, 2011

Sherrill David Robinson, known as Jerry Robinson, was an American comic book artist known for his work on DC Comics' Batman line of comics during the 1940s. He is best known as the co-creator of the Joker and for his work on behalf of creators' rights... (wikipedia)

So once I thought of the villain with a sense of humor, I began to think of a name and the name "the Joker" immediately came to mind. There was the association with the Joker in the deck of cards, and I probably yelled literally, 'Eureka!' because I knew I had the name and the image at the same time.
So, I'm thinking of a name for a villain that has a sense of humor. I thought of 'The Joker' as a name, and as soon as I thought that, I associate it with the playing card, as my family had a tradition of champion playing; my brother was a contract champion bridge player. There were always cards around the house.
Looking at the Batman pages is like revisiting my youth. My first seven years in New York were the first seven years of Batman itself. While my time on Batman was important and exciting and notable considering the characters that came out of it, it was really just the start of my life.
You look at Superman, the story of an orphan coming to America, keeping his identity secret and even the names, Kal-El and Jor-El, you can trace lines to the background of the creators, Jerry Siegel and Joe Shuster, both Jewish. Overall, there was a remarkable confluence of events that led to the medium and the Jewish participation.
I always felt that heroes were essentially dull. Villains were more exotic and could do more interesting things.