bathtub gin vs snifter

bathtub gin

noun
  • Gin or a similar alcoholic beverage which is of very poor quality, as if made by a homebrewer in a bathtub. 

snifter

noun
  • A small alcoholic drink. 

  • A pear-shaped glass for drinking brandy or other alcoholic beverages. 

  • A sniff or sniffle. 

  • A severe storm. 

verb
  • To sniff. 

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