VIDEO : What Did Jared Leto Give Jimmy Fallon as a Gift From The Joker?

The Joker is all about spreading the joy, though his means of doing so are typically highly questionable. Jared Leto embodies that trait perfectly and brought his unique sense of gift giving to The Tonight Show Starring Jimmy Fallon. "I've read about things and I've heard about things, because I've heard that The Joker's given people like rats and things, before. Fallon was right to be paranoid, as upon opening the box a little snake popped out his head and started to slither around.