go ballistic vs go crazy

go ballistic

verb
  • To become very angry and irrational. 

  • for a usually rocket powered, predominantly non-glide projectile or aerial vehicle, such as a ballistic missile, to travel to its target partly via unpowered ballistic or quasi-ballistic flight, usually following burnout of its rocket motor 

  • for a powered, usually guided missile or other aerial vehicle to travel on an unguided or ballistic trajectory, having lost power, control or guidance 

  • The guy went ballistic when I tried to tell him he couldn't return the socks if the package had been opened. 

go crazy

verb
  • To suddenly behave irrationally; to go mad. 

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