Go ballistic? Sounds a bit odd, what does it mean? 子弹发射？If you go ballistic, you become enraged, really really angry! 如果一个人 go ballistic，意思就是他已经失去理智了，被什么事情给气疯了，to go ballistic。
例句：
A: Well, I told her we were going on holiday next week.
B: Bet she's looking forward to it.
A: No, she went ballistic, she said ''I can't go because I've got an interview that week!''
B: You idiot!
对话中提到的女生简直要气疯了。因为她不能去度假了！She really went ballistic, she went mad!
所以，当某些突如其来的事情让你十分气愤，你就可以这么发泄：I went ballistic! 意思就是说you went crazy, mad, very very angry!
小结：
go ballistic: get very angry and fly into a rage
例句：
The professor combusted when the student didn't know the answer to a very elementary question.
Spam makes me go ballistic.
go ballistic at somebody 冲某人发火
Don't go ballistic at me!
