Definition
To threaten to hit someone very hard, especially on the head.
猛打某人的头
If he talks to me like that again, I'll knock his block off.
如果他再那样跟我说话，我就打爆他的头。
You better stop provoking me, or I’ll knock your block off.
你最好别再激怒我，否则我会打爆你的头。
If he dares to touch my car, I'll knock his block off.
如果他敢碰我的车，我就打爆他的头。