berserk
US
UK berserk adj: (deranged, frenzied)
SC 狂暴的 kuáng bào de
SC 暴怒的 kuáng bào de ，bào nù de
SC 暴跳如雷的 kuáng bào de ，bào tiào rú léi de
A berserk driver rammed his car into a storefront.
go berserk v expr: (act in a deranged way)
SC 发狂 fā kuáng
My mother went berserk when she found out about my bad grades.