There’s no doubt that the Joker is one of the most memorable, iconic and most evil villains in not only the Batman series, but also in the whole comic world as well. The Joker brings a twisted humor to the comic series and he also brings what I like to call "Joker inspiration" into the real life world as well.

From Joker tattoos to Joker magazine covers and even Joker fashion, the Joker has found a way to stay in popular mainstream.

And to end this lovely cluster, "Why so serious?"