cum guzzler vs slapper

cum guzzler

noun
  • A contemptible person. 

  • One who swallows ejaculate. 

slapper

noun
  • One who, or that which, slaps. 

  • A type of detonator which uses a powerful surge of electricity to vaporize a thin metal foil, propelling a larger piece of plastic film at a speed high enough to detonate an explosive upon impact. 

  • A woman of loose morals. 

  • A prostitute. 

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