发怒，生气
to become extremely angry
If your dad finds out you've been skipping school, he'll go ballistic. 如果你爸爸发现你一直在逃学，他会很生气的。
When The New York Times wrote an article that was critical of the president, the White House went ballistic.
People went ballistic when they were asked to give up their parking spaces.
He goes ballistic if you even mention his ex-wife's name.
Passengers were going ballistic about the delays.
See also: ballistic