go through the roof
US /ɡoʊ θru ðə ruf/
UK /ɡoʊ θru ðə ruf/
1.
to suddenly become very angry
:
•
When he saw the damage, he literally went through the roof.
•
My mom will go through the roof if she finds out I broke her vase.
2.
to increase to a very high level
:
•
Housing prices have gone through the roof in the last year.
•
The company's profits went through the roof after the new product launch.