Please tell me more about lullaby.

It should be road rage. It reads like road rage.

Road rage, as its name implies, is driving with anger. Refers to the aggressive or angry behavior of the driver of an automobile or other motor vehicle. Such behavior may include rude gestures, verbal insults, deliberately driving a vehicle in an unsafe or threatening way, or making threats. This statement originated in the 1980s and originated in the United States. The word "roadrage" has been included in the New Oxford Dictionary to describe the anger caused by driving pressure and traffic jams.

You can go to Baidu Encyclopedia, which is very detailed.