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
Exempel
Their parents went through the roof when they discovered the broken vase.
02
(especially of prices) to increase suddenly and dramatically
Idiom
Informal
Exempel
The cost of healthcare in this country has gone through the roof, leaving many people struggling to afford necessary medical treatments.
