mug vs roaster

mug

noun
  • A stupid or contemptible person. 

  • A gullible or easily-cheated person. 

  • The face. 

  • A criminal. 

  • A large cup for beverages, usually having a handle and used without a saucer. 

  • Motherfucker (usually in similes, e.g. "like a mug" or "as a mug") 

adj
  • Uninteresting or unpleasant. 

verb
  • To assault for the purpose of robbery. 

  • To photograph for identification; to take a mug shot. 

  • To exaggerate a facial expression for communicative emphasis; to make a face, to pose, as for photographs or in a performance, in an exaggerated or affected manner. 

  • To learn or review a subject as much as possible in a short time; cram. 

roaster

noun
  • An objectionable person; somebody making a fool of themselves. 

  • A hot Jupiter. 

  • A kitchen utensil used for roasting. 

  • A chicken, pig, etc. suitable for roasting. 

  • One who roasts or banters, especially as a comedy routine. 

  • One who roasts food. 

  • A furnace used in making ball soda. 

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