The Joker is famously hard to kill, often faking deaths or surviving seemingly fatal situations, but in various media, Batman, other criminals like Gambol (in The Dark Knight), or even other inmates (in Joker: Folie à Deux) have been responsible for his apparent or actual demise, though he usually returns; there isn't a single "first" definitive killer across all lore, but rather many instances of him being "killed".
(4th April 1979) He really was fantastic as the joker in Batman. He passed away on the 22nd Jan 2008. Ledger died "as the result of acute intoxication by the combined effects of oxycodone, hydrocodone, diazepam, temazepam, alprazolam and doxylamine" according to the Toxicology report and Autopsy.
Batman eventually defeats him, sending him to prison. The Joker commits crimes ranging from whimsical to brutal, for reasons that, in Batman's words, "make sense to him alone".
He was a downtrodden man who had been pushed to his breaking point by the cruelty and uncaring of the world. Therefore, his transformation into the Joker represented the dark impulses we all have, and the potential for evil and malevolence that can result from a person pushed to their limit.
Joker (2019)
Ryan - Shot four times in the back by Arthur with a revolver. Penelope "Penny" Fleck - Suffocated by Arthur Fleck with a pillow. Randall - Stabbed in the throat and eye with scissors, head bashed several times against a wall by Arthur Fleck.
JOKER'S LAUGHING DISEASE...
Arthur Fleck clearly had a diagnosis of pseudobulbar affect—uncontrollable episodes of crying and laughing, made worse by any emotional content. In the US alone, 1.5-2 million people suffer from this condition.
When first introduced, Batman did not have any concern about the lives of his enemies. His first confirmed kill was in Detective Comics #27, where he knocked Alfred Stryker into a vat of acid. Batman continued to murder criminals, cause their deaths or leave them in lethal situations.
Despite both characters being hyped up as super crazy, neither is usually portrayed as all that crazy. They're both pretty aware of the world around them and their own actions. That being said The Joker is usually calculating and willfully malevolent, where Harley acts out of a genuinely twisted understanding of love.
While she cares about her son, she has shown to lie to him multiple occasions which leads to her death. Despite seemingly being kind to Arthur, it later transpires that she gossiped behind his back and scoffed at his idea of being a comedian and his notion that he was in the world to bring joy and laughter.
The psychopathology Arthur exhibits is unclear, preventing diagnosis of psychotic disorder or schizophrenia; the unusual combination of symptoms suggests a complex mix of features of certain personality traits, namely psychopathy and narcissism (he meets DSM-5 criteria for narcissistic personality disorder).
Weaknesses: Joker has human weaknesses (however is immune to his own gas and various poisons), extreme insanity (although said psyche is so warped even avatars of the spirit of Vengeance cannot deal with it lightly and can even be an asset by making him unpredictable, he is speculated by Martian Manhunter to be a form ...
Superman admits he's afraid to fight Martian Manhunter 😳 Comic:- JLA issue 86.
Later in Batman: Gotham Knights #54, the Riddler approached the Joker for protection against Hush by stating that he witnessed a corrupt police officer, Oliver Hammet, set a fire that resulted in Jeannie's death, rather than the electrical kitchen accident that Alan Moore originally presented.
He is Batman's archenemy, as well as the most famous and recurring Batman villain. Waylon Jones has a medical condition that warped his body into a massive crocodile-like form. As Killer Croc descended into madness, he sharpened his teeth to razor points and began murdering innocent victims.
Five years before the main events of the comic series, Harley discovered she was pregnant with the Joker's child. Not wanting the baby to be brought up in their lifestyle, Harley left the Joker for almost a year to have the child, a girl she named Lucy, who she left with her sister.
Emperor Joker was a form The Joker took after tricking Mister Mxyzptlk into donating 99.99% of his reality powers to him. As a direct result, he became near-omnipotent and created a hellish world in his own image.
The Joker, particularly Arthur Fleck in the 2019 film, doesn't have one single official diagnosis but displays complex symptoms suggesting Pseudobulbar Affect (PBA), linked to childhood head trauma, alongside traits of Antisocial Personality Disorder (Psychopathy), Narcissistic Personality Disorder, and possible psychotic features (hallucinations) due to severe abuse and societal neglect, illustrating a mix of neurological and personality issues rather than one specific mental illness.
Much like her son, Penny is a mentally ill woman who was responsible for letting her former boyfriend abuse Arthur in his childhood and was temporarily sent to the Arkham State Hospital for her claims of having an affair with Thomas Wayne.
Harley Quinn is bisexual and has been in a relationship with The Joker, and, more recently, in a non-monogamous relationship with Poison Ivy. Other characters have been portrayed as bisexual in Batman media adaptations. Gotham's Barbara Kean and Tabitha Galavan are also confirmed to be bisexual.
Taskmaster, Spider-Man, Daredevil, Green Arrow, Batman, and Ghost-Maker.
According to the most recently available data, the best-selling American single-issue comic of all time was X-Men #1, which was published in 1991 and has since sold almost 8.2 million copies.
In terms of fictional wealth, Tony Stark (Iron Man) is generally considered richer than Bruce Wayne (Batman), with estimates placing Stark's net worth at around $100 billion, while Wayne's is estimated at around $11.6 billion.
The characters we highlight and enjoy everyday, The Batman and the Bat- Family, would never discriminate against which lives they protect in Gotham City based on things like sexual orientation and someone's own happiness. All are equal and in need of Gotham's vigilantes' help.
Oldest Superheroes / Supervillains