throw a tantrum 發脾氣

throw a tantrum
繁：發脾氣
简：发脾气

大埔公路翻巴士車禍死傷慘重，肇事九巴車長陳×明(30歲)，同事稱「口罩明」，昨晚被警方以涉嫌危險駕駛引致他人死亡、危險駕駛引致他人嚴重受傷兩罪拘捕。現場有消息指，車長疑「發脾氣開快車」。

車長出事前疑與乘客爭執 發脾氣開快車（2018年2月4日）。文匯報，取自 http://news.wenweipo.com/2018/02/11/IN1802110003.htm

The survivors claimed the driver was “throwing a tantrum” after being late and getting the blame from impatient passengers.

Passengers claim bus driver was ‘throwing a tantrum’ before horrific Tai Po crash. (2018, February 10). South China Morning Post. Retrieved from http://www.scmp.com/news/hong-kong/health-environment/article/2132874/passengers-claim-bus-driver-was-throwing-tantrum