HELP! Do you remember this cartoon?

[Sparkly]

How does a 14 year old thread come back?

What do you want to do tonight, Brain?
The same thing we do every night Pinky...try and resurrect ancient threads!

 

[bcla]

How does a 14 year old thread come back?

Search engines usually. And someone will sign up up just to respond, which happened in this thread.

As for cartoons with animated brains, there have been a lot over the years. Futurama had The Big Brain.