joystick vs piff

joystick

verb
  • To manoeuvre by means of a joystick. 

noun
  • A penis. 

  • A mechanical device consisting of a handgrip mounted on a base or pedestal and typically having one or more buttons, used to control an aircraft, computer, or other equipment. 

piff

verb
  • To throw something vigorously. 

intj
  • An exclamation of annoyance or contempt; pish; pshaw. 

adj
  • good or attractive. 

noun
  • Piffle; nonsense; rubbish. 

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