To become extremely angry or upset.
Hit the roof meaning.
The professor combusted when the student didn t know the answer to a very elementary question.
To become extremely angry.
The boss hit the roof when he saw that we d already blown through the budget.
Also hit the ceiling to become extremely angry.
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Improve your vocabulary with english vocabulary in use from cambridge.
Dad will hit the roof when he finds out i dented the car.
Idiom definition 1 to hit the roof things a statistic or number that rises very quickly to an unpredicted incredibly high value or idiom definition 2 to hit the roof people to become very angry.
Spam makes me go ballistic.
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Hit the roof get very angry and fly into a rage.
My parents are going to hit the roof if they find out we had a party here.