hissy fit
noun/ˈhɪsi fɪt/
/ˈhɪsi fɪt/
[countable, usually singular] (informal)- a sudden short period of angry behaviour for no good reason
（一阵）坏脾气，无名火 - Don't throw a hissy fit because everyone's ignoring you.
不要因为每个人都忽视你而发脾气。
Word Origin1930s (as hissy): perhaps from hysterics via Latin from Greek husterikos ‘of the womb’, from hustera ‘womb’ (hysteria was thought to be specific to women and associated with the womb). - Don't throw a hissy fit because everyone's ignoring you.