I've found a few pictures that I'm working on turning into stencils for you, but in the meantime I found a stencil of Batman
<--Click. And I have no idea what he's doing...dancing?
*If you want to do any of the following in outline only, just treat the grey areas as if they were white.
Here's Joker...After you print it, you'll probably want to go over the fine black lines with a marker. I tried to make them bolder, but I don't have a steady hand.
I left it gray-scale so you could see the detail in his jacket, too. You could also make it a multicolored stencil.
(not Batgirl...my bad
) I left it gray-scale again for the same reasons.
I can't remember who this is! I think it's Ivy. Gray-scale for same reasons.
Finally, Harley. It's a bit rough around the edges since I had to magnify it.
And that kids, is what I do when I can't sleep. Haha!