anger vs have a cow

anger

verb
  • To become angry. 

  • To cause such a feeling of antagonism in. 

noun
  • A strong feeling of displeasure, hostility or antagonism towards someone or something, usually combined with an urge to harm, often stemming from perceived provocation, hurt, or threat. 

have a cow

verb
  • To get angry; have a fit. 

  • My mom had a cow when I came in late. 

  • Used other than figuratively or idiomatically: see have, a, cow. 

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