He is crazy but he is a genius, who manipulates people in order to achieve his goals that sometimes make no sense to the common mortals.
Most of the henchmen and people who work for him are temporary workers. The Joker somehow survived to impossible situations and in the latest comics was explained that he is…

But who made the big decisions?

One the things that differentiate the Joker from other criminals is that he is completely chaotic, crazy and sometimes doesn't make sense. Even Batman says that the Joker' plans only make sense to himself . He sometimes works with henchmen but most of the times his purposes and criminal plans are too foolish and too…

Probably not! The Joker wouldn't send disgusting and harmless presents. He would send presents that would kill or maybe he would send a mixture of both types of presents.

Out of the box condoms, not used condoms.