. "the comic book character of the same name" . "Punchline" . "John Doe/Joker" . "the titular character" . . . "Joker (character)" . "DC Comics character" . "Red Hood" . . . . . "Smylex" . . . . "another inmate" . . . . . "The Joker rides" . . . . "Joker's Asylum" . . . "Joker (character)#Skills and equipment" . . . . . . "Bianca Steeplechase" . . . "Joker playing cards" . . . "the Laughing Man" . "reject" . "Unseen Arkham Prisoner" . "the Puzzler" . . . . "John Doe" . . . "King Joker" . . . . . . . . . . . . . "Jester of Genocide" . "Jester" . "50s Joker" . "Jack Napier / The Joker" . "hadn't been himself" . . . . . . . . "Joker venom" . . . . . "Joker (character)#Last Laugh" . . . . . . . . . . . . "Joker" . . . . . . . "\\\"John Doe\\\"" . . . . . . . . "title character" . "Jack Napier" . . "A female version of the Joker" . "Arthur Fleck / Joker" . . . "Joker Jr." . . . . "Joker (character)" . . . . "the Joker's" . . . . "The Joker" . . . . . "Jack
Napier / The Joker" . . . . "Jack Napier/The Joker" . . . . "insane criminal" . . . "crazed" . "Jokester" . "Joker (character)#Post-Crisis" . . . . . . . . . . "of the same name" . . "Emperor Joker" . "drove him insane" . . . "laughing gas" . . . . . . "The Origin of the Joker" . "Jack Napier / Joker" . "Arthur Fleck/Joker" . . . . "DC Comics character of the same name" . "The Joker/Jokester" . "Joker (character)#Cultural impact and legacy" . "Joker: 80th Anniversary 100-Page Super Spectacular" . . . . . . . . . . . . . . . . . . . . . . . . "Arthur Fleck" . . . . "The Greatest Joker Stories Ever Told" . . "Joker's" . . "Clownface" . "Poker" . . . . . "Harlequin of Hate" . . . . . . . "a psychopath" . . . . . . "the character" . . . "with a permanent grin" . . "titular character" . . "the Joker" . . . "eponymous villain" . "The Joker: The Man Who Stopped Laughing" . . "Jokerfish" . . . "The Jester" . . "Joker toxin" . "Clown Prince of Crime" .