bugnuts vs psycho

bugnuts

adj

  • weird, crazy, insane 

adv

  • Used as an intensifier, particularly for crazy or synonyms. 

psycho

adj

  • Psychotic or otherwise insane. 

noun

  • A person who acts in a bizarre or dangerous manner. 

  • A class, at a college or university, in which psychology is taught. 

  • A person who is psychotic or otherwise insane. 

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