nothingburger vs spalpeen

nothingburger

noun
  • A person who is a nonentity. 

  • Something of less importance than its treatment suggests. 

  • A person or object that is bland or unremarkable in appearance or impact. 

adj
  • bland or unremarkable in appearance 

  • disreputable, as of a person 

spalpeen

noun
  • A good-for-nothing person. 

  • A poor migratory farm worker in Ireland, often viewed as a rascal or mischievous and cunning person. 

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