B-9：be off ones head 变疯狂 A: You want to go with him? A：你要和他处朋友？ B: Yes! B：是呀！ A: Then you muse be off your head. He is a real bastard. A: 那你肯定是疯了，这小子最不是东西了。
B-9：be off one's head 变疯狂
A: You want to go with him?
A：你要和他处朋友？
B: Yes!
B：是呀！
A: Then you muse be off your head. He is a real bastard.
