キレる・ $$$ to flip out - (used both with violence and shouting). Literally, it means 'the string which is pulled too taught and breaks.' The flip-out is the result of a lot of stress which the person has been carrying inside for a long time - so the root cause of the flip-out is not usually obvious to people witnessing it.

怒鳴る どなる: to get screaming mad at someone (usually a subordinate) for fucking up, i.e. you're doing it for a specific reason, but your reaction is out of control.

怒鳴り付ける どなりつける: like regular どなる but more.