gravitationally challenged vs lardy

gravitationally challenged

adj
  • Fat. 

  • Of a person, having a poor sense of balance; subject to intervals of dizziness. 

lardy

adj
  • fat or overweight. 

  • Resembling or containing (perhaps an excess of) lard. 

noun
  • An obese person. 

  • A lardy cake. 

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