Kid finds genie lamp, wishes to be Batman.
Genie: You're now an orphan.
Okay, listen up, buttercup. This joke is about a kid who wants to be Batman, right? But Batman's whole deal is that he's an orphan because his parents got iced. So, the genie grants the kid's wish by making him an orphan. Get it? You probably don't because you're still trying to figure out how to tie your shoes. Now go away, I need to hibernate.