Sentence:  “And a noodle and a jolt-head; you're a <WSD>jobbernowl</WSD> and a doodle, a maundering mooncalf and a block-headed numps, a gaby and a loon; you're a "Hatter"!” I shrieked the last epithet. 
Meaning of the word marked with <WSD> tags:  A stupid person; a blockhead: