blubbery vs gravitationally challenged

blubbery

adj
  • Fat or obese. 

  • Having the characteristics of blubber. 

  • With much blubbering. 

gravitationally challenged

adj
  • Fat. 

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

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