lay figure vs wanker

lay figure

noun
  • An unimportant person; a character (especially in fiction) lacking individuality. 

  • A jointed model of the human body used by artists, or to display clothes. 

wanker

noun
  • An ineffectual person. 

  • Someone who shows off too much, a poser or poseur; someone who is overly self-satisfied. 

  • A penis. 

  • An annoying person. 

  • An idiot, a stupid person. 

  • A very informal address used between friends. 

  • A person who wanks. 

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