hatstand vs tonto

hatstand

adj
  • Crazy, insane. 

noun
  • A device used to store hats upon, consisting of a vertical pole with a sturdy base to prevent toppling, and an array of pegs to hold the hats. 

tonto

adj
  • Synonym of crazy. 

noun
  • a traditional Ugandan fermented beverage made from bananas 

  • Synonym of idiot: someone who is foolish or stupid. 

How often have the words hatstand and tonto occurred in a corpus of books? (source: Google Ngram Viewer )