The phrase "bloody murder" is an expression used to describe a loud, intense, and piercing scream or cry made out of extreme fear, pain, or distress. Full definition
On the other hand, hardcore classic RPG - lovers will scream bloody murder at what has been done to their beloved series. (cheatcc.com)
I would never let her cry bloody murder in the dark, but give them a chance to be independent and become their own people. (babycenter.com)
Not to be alarmist, but it has been truly horrible to watch your baby obviously hungry but screaming bloody murder at the sight of your breasts. (mamanatural.com)