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.
Hit the roof meaning.
Hit the roof get very angry and fly into a rage.
Dad will hit the roof when he finds out i dented the car.
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Flip one s lid flip one s wig fly off the handle go ballistic have a fit have kittens hit the ceiling lose one s temper throw a fit blow a fuse blow one s stack blow up combust.
Also hit the ceiling to become extremely angry.
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The professor combusted when the student didn t know the answer to a very elementary question.
To become extremely angry.
To become extremely angry or upset.
Definition of hit the roof from the cambridge academic content dictionary cambridge university press.
My parents are going to hit the roof if they find out we had a party here.
Improve your vocabulary with english vocabulary in use from cambridge.