flip out
phrasal verb with flip verb uk/flɪp/ us/flɪp/ -pp-
（因惊讶或震惊而）勃然大怒，失去自我控制
to become extremely angry or to lose control of yourself from surprise or shock
I nearly flipped out when she told me she and David were getting married. 当她告诉我她跟戴维要结婚了的时候，我差一点气疯了。