git vs wanker

git

noun
  • A silly, incompetent, stupid, or annoying person (usually a man). 

verb
  • To get (leave; scram; begone). 

  • To get, begone. 

wanker

noun
  • An idiot, a stupid person. 

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

  • A penis. 

  • An annoying person. 

  • An ineffectual person. 

  • A very informal address used between friends. 

  • A person who wanks. 

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