greaseball vs guido

greaseball

noun
  • A person of Italian, Spanish, Portuguese, Greek, other Mediterranean, or Latin American descent. 

  • A biker, a tough. 

  • A rocker or metalhead, especially one who listens to 1950s rock and roll or 1980s thrash metal. 

  • A mechanic. 

guido

noun
  • a stereotypical working-class or lower-class and usually urban-dwelling Italian-American male; sometimes more generally a stereotypical Italian or person of Italian descent 

  • A guidance officer. 

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