I mean HIM isn't technically Satan but absolutely is serving cunt:

I believe there was an entire episode that was just Beatles references and jokes. The villains made a group called the "beat alls" I think.

Okay, one episode I don't remember but find the plot to be very on brand is an episode where Mojo Jojo ( the evil braniac monkey ) and Him ( in universe Satan ) basically end up, IIRC, fighting over the Rowdy Ruff Boys ( the boy opposites of the Powerpuff Girls ) because Mojo originally created them and then Him brought them back to life. IIRC, the summary is basically them bickering over them like parents on who raised them better before just being proud of their work in the end. Gonna look it up to make sure I'm not spouting out my ass.

Edit:

The episode ( Custody Battle ) is, according to Wikipedia ( grain of salt, I know ), about the Rowdy Ruff Boys coming back and they compete to see who is the more evil father.

Also, I forgot about the episode where Mojo Jojo does community service at a community college, teaching English, and somehow the whole town gets stuck with his very verbose speech patterns somehow. The show knew when to be absurd in such a great way.

I want to be able to talk to animals. In Spanish too so the racists get REALLY bent. And I will totally tell them that the animals speak the language of God and English is how God finds heretics, like Mormons or Anglicans.

What about the time that 3 adult men use terrible costumes to imitate the Power Puff Girls and nobody can tell who is who despite... like... everything

Second - ice breath, talking to squirrels and.... curling her tongue?

No wonder she's always in such a bad mood.

It still has one of the greatest intros imo. The music, the character introductions, the quick action sequences immediately draw you in.