[@dabombjk]
Well...there are a lot of darker joker comics where some of the stuff he does is down right sickening 
....

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Like one part where he skins a person and makes them perform on a stage until they die and before they do he slaps their butt and it makes an awful noise. I would recommend just not...
I mean he gets his face removed and Harley runs around with it for a bit. 
It's just....
Sickening
Edit: here's a link summarizing some stuff-
http://whatculture.com/comics/batman-8-incredibly-dark-joker-moments-well-never-see-screen?page=9
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