mad as a fish vs one fry short of a Happy Meal

mad as a fish

adj

  • Demented, crazy. 

one fry short of a Happy Meal

adj

  • mad, deranged, insane 

  • stupid, retarded, slow 

How often have the words mad as a fish and one fry short of a Happy Meal occurred in a corpus of books? (source: Google Ngram Viewer )