coke bottle vs dateless

coke bottle

adj
  • Thick 

  • Having thick lenses. 

  • Having a type of styling characterized by wide ends and a narrow midsection. 

  • Coke-bottle glasses 

dateless

adj
  • Thick-headed. 

  • Without a date imprinted, assigned, or associated. 

  • Out of one's head; deranged. 

  • Having no date—a meeting with a lover or potential lover. 

  • Timeless; immortal 

  • Without a start; immemorial 

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