pollock vs prank

pollock

verb
  • To splatter, as with paint. 

  • To fish for pollock. 

noun
  • Either of two lean, white marine food fishes, of the genus Pollachius, in the cod family. 

prank

verb
  • To make an ostentatious show. 

  • To perform a practical joke on; to trick. 

  • To call someone's phone and promptly hang up 

noun
  • A practical joke or mischievous trick. 

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