boff vs quilt

boff

verb
  • to have sexual intercourse (with someone) 

  • To hit; to strike. 

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. 

quilt

noun
  • A quilted skirt worn by women. 

  • A roll of material with sound-absorbing properties, used in soundproofing. 

  • A bed covering consisting of two layers of fabric stitched together, with insulation between, often having a decorative design. 

verb
  • To construct a quilt. 

  • To construct something, such as clothing, using the same technique. 

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