The Joker is at it again.

His Why So Serious? website has changed just in time for Halloween, with a creepy jack o’lantern peering from the screen.

What does it mean?

Keep your eyes on it, and I bet we’ll find out.

And be careful. He’s dangerous and unpredictable.

And.

Notice the shape of the mouth.

A bat symbol.

Like the one from the Long Halloween graphic novel.

Strange things are afoot …

_______________

Update:

Every night at midnight, the candle goes down a little.