Ferocious Doctor is one of the hundred-plus characters who inhabit Euwy World, my kids' silly universe where mistakes and stupidity are sources of delight and entrenched as cultural icons. Fiona has adopted Euwy characters into her own story-telling and play.
On the way home from Nelson she told me "I'm writing Ferocious Doctor."
"Oh, that's nice," I replied.
A minute ago, on his way to bed, Noah brought me the scribble pad Fiona had been using during the drive to show me her printing. At the top is says