boff vs walloping

boff

noun
  • A hit or smack. 

  • 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. 

verb
  • to have sexual intercourse (with someone) 

  • To hit; to strike. 

walloping

noun
  • A series of wallops or blows; a beating. 

  • A thrashing, serious defeat. 

  • Verbal abuse. 

adj
  • whopping, large in size. 

  • of exceptional, impressive quality. 

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