hit the roof / get angry 生气 勃然大怒 When I came back at 3 in the morning, my dad hit the roof. 当我凌晨3点回家时，我爸暴跳如雷。 Hey, dude! Promise you won't hit the roof when I tell you this. 兄弟，我告诉你以后答应我千万别生气！