The Joker's Mother

The Joke's Mother was the mother of the Joker.

Before the Joker killed Gambol, he stated that his father (a drinker and a fiend) had, in the past, attacked his wife who attempted to defend herself with a kitchen knife, but he apparently snatched it and killed her with it before scarring his son's face from inside his mouth.

Appearances

 * The Dark Knight (mentioned only)
 * The Dark Knight (Book)ht (mentioned only)