User blog comment:PlantyThePottedPlant/Random Topic Blogging III: Blog Harder/@comment-1647442-20150525050500

We all know Ferb's mom is an alien.

But how many of us realized that Phineas and Candace's dad was Pinhead Pierre all along?

That's right. I just solved the mystery. I tweeted D&S but have yet to get a reply. Don't believe me? Read on.