Joker’s Original Sidekick was Gaggy. Gaggy was the Original Sidekick of Joker. Gaggy was a Midget and he was also Known as Gagsworth A. After Joker and Gaggy got separated Joker got himself a new Sidekick, Harley Quinn. Did You know about this cool joker Fact? The Real name of Joker is Jack Napier. It is […]