Is Pip's head octagonal?

I was kind of waiting for someone else to ask, but no one did, so:

Is Pip's head octagonal, or does his hair wrap around and make it look tht way? You regular viewers know what I'm talking about, I'm sure.

<< Is Pip's head octagonal, or does his hair wrap around and make it look that way? >>

You were right the second time. It's just poofy.