obese vs stalky

obese

adj
  • Extremely overweight, especially: weighing more than 20% (for men) or 25% (for women) over their conventionally ideal weight determined by height and build; or, having a body mass index over 30 kg/m². 

noun
  • A person who is obese. 

stalky

adj
  • Of a plant, having stalks. 

  • Long and thin, like a stalk of a plant. 

  • Resembling or characteristic of a stalker; seeming to hunt or covertly follow a person. 

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