DC Database

Quote1.png I've replaced Batman's one rule with one that won't hold me back: Batman always wins. Quote2.png
The Batman Who Laughs src

Bruce Wayne is The Batman Who Laughs, a version of Batman who was corrupted by Joker Venom.

Batman was forced by The Joker to watch as he recreated Bruce's origin and then doused the orphans with Joker Venom. Bruce snapped and killed his nemesis, exposing himself to Joker Venom in the processes. The toxin transformed him into The Batman Who Laughs, the deadliest serial killer in the Multiverse.



Other Characteristics





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Batman Family member
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This character is or was an incarnation of or an ally of Batman, and a member of the Batman Family. This template will automatically categorize articles that include it into the "Batman Family members" category.

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Batman Villain(s)
This character, team or organization, is or was primarily an enemy of the Batman, or the Batman Family as a whole. This template will categorize articles that include it into the category "Batman Villains."