a pneumacephalic won't get upset when you describe him as such.

That's right. She won't.

Hey! I resemble that remark!

And yes, D.C. is full of both kinds of --cephs. Why do you think I chose the empty House of Representatives over the
fulsomely occupied Senate chamber?
In my opinion, the real fececeph. is whoever decided that my hotel would actually charge for on-line time!
I was outraged! A hotel can, in fact, be simultaneously expensive and cheap.