party puffer vs shocker

party puffer

noun
  • A cylindrical blowing device that consists of a mouthpiece, which may or may not be a whistle, attached to a coiled tube of paper, given to guests and used at large celebrations especially New Year's Eve, or birthdays. When the mouthpiece is blown into, the paper tube unravels and a humorous festive noise is produced. 

shocker

noun
  • A device for giving electric shocks. 

  • Synonym of stooker. 

  • One who or that which shocks or startles. 

  • A particular hand gesture with a sexual connotation. 

  • Something done really badly. 

  • Sexual act related to the shocker hand gesture: two in the pink, one in the stink. 

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