few cards short of a full deck vs one fry short of a Happy Meal

few cards short of a full deck

one fry short of a Happy Meal

adj

  • stupid, retarded, slow 

  • mad, deranged, insane 

How often have the words few cards short of a full deck and one fry short of a Happy Meal occurred in a corpus of books? (source: Google Ngram Viewer )