throw a wobbly
US /θroʊ ə ˈwɑb.li/
UK /θroʊ ə ˈwɑb.li/

1.
大发脾气, 发飙, 情绪失控
to become very angry or upset and lose control of your emotions
:
•
When he found out his car was scratched, he really threw a wobbly.
当他发现自己的车被刮伤时,他真的大发雷霆。
•
The child threw a wobbly when he couldn't have another cookie.
当孩子不能再吃一块饼干时,他大发脾气。