bash vs boff

bash

verb
  • To strike heavily. 

  • To criticize harshly. 

  • To collide; used with into or together. 

noun
  • An attempt at doing something. 

  • A forceful blow or impact. 

  • A large party; a gala event. 

boff

verb
  • To hit; to strike. 

  • to have sexual intercourse (with someone) 

noun
  • A great success; a hit. 

  • A pupil who works hard; a swot. 

  • A line in a film etc that elicits such a laugh. 

  • A big laugh. 

  • A hit or smack. 

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