nosh vs sanger

nosh

noun
  • Food; a light meal or snack. 

  • Fellatio. 

verb
  • To perform fellatio (on); to blow. 

  • To eat a snack or light meal. 

sanger

noun
  • A sandwich. 

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