hissy vs shit fit

hissy

noun

  • A tantrum, a fit. 

adj

  • Making a hissing sound. 

  • Accompanied with hisses. 

  • Childish or petulant. 

shit fit

noun

  • A childish display of anger or frustration; a tantrum; a frantic outburst. 

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