If you're wondering how the famous cartoon platypus Perry from Phineas and Ferb stacks up to the real deal, you may be ...

While dodging their controlling older sister Candace, the two are unaware that their pet platypus, Perry, is actually a ...

Now, whether this factors in the size of the fedora worn by the most famous platypus in history, Perry the Platypus from Phineas and Ferb, is unclear – though it likely wouldn't make a difference.