to go through the roof
01
to become extremely angry, agitated, or upset
![to [go] through the roof definition and meaning](https://cdn.langeek.co/photo/42580/original/?type=jpeg "to [go] through the roof definition and meaning")
Idiom
Informal
例
When he heard the news, he went through the roof and started yelling.
02
(especially of prices) to increase suddenly and dramatically
IdiomInformal例
After the announcement of the new product, the demand for it went through the roof, causing the company's stock price to soar.
