Merlin and Arthur in “The Tears Of Uther Pendragon, Part 1”

I've been on a horse all day!

What, is your little bottom sore?

Yes. It's not as fat as yours.

You know, you've got a lot of nerve for a wimp.

Well I may be a wimp, but at least I'm not a... dollop-head.

There's no such word.

It's idiomatic!

It's what?

You need to be more in touch with the people.

Describe dollop-head?

In two words?

Yeah.

Prince Arthur.