Did Jason Todd adopt the Red Hood moniker because that's who the Joker was before he became the Joker or was that some sort of coincidence? - Quora
![In Batman:Under the Red Hood (2010)animated film,Joker's Arkham uniform number is 11940.This number is a reference to Joker's first apperance in Batman #1 from 1940 : r/MovieDetails In Batman:Under the Red Hood (2010)animated film,Joker's Arkham uniform number is 11940.This number is a reference to Joker's first apperance in Batman #1 from 1940 : r/MovieDetails](https://preview.redd.it/nau4p09ygp651.jpg?auto=webp&s=eb7ad00a0414e57d3afa5960c891ce0fa6826529)
In Batman:Under the Red Hood (2010)animated film,Joker's Arkham uniform number is 11940.This number is a reference to Joker's first apperance in Batman #1 from 1940 : r/MovieDetails
![Joker from Under the Red Hood Costume | Carbon Costume | DIY Dress-Up Guides for Cosplay & Halloween Joker from Under the Red Hood Costume | Carbon Costume | DIY Dress-Up Guides for Cosplay & Halloween](https://carboncostume.com/wordpress/wp-content/uploads/2018/09/joker-undertheredhood.jpg)