go through the roof
Idioms-
Also, . Lose one's temper, become very angry, as in Marge went through the roof when she heard she'd been fired . [ Colloquial ; first half of 1900s]
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Reach new or unexpected heights, as in After the war, food prices went through the roof . [ Colloquial ; first half of 1900s]
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
When there’s a group of us together, the decibel readings go through the roof — that family dynamic was very relatable in watching the show.
From Los Angeles Times • Jul. 22, 2025
Fueled by an explosion of interest in A.I., the Silicon Valley company said last May that it expected its chip sales to go through the roof.
From New York Times • May 22, 2024
“And that’s caused the price of these houses to go through the roof and push people out of these neighborhoods.”
From Seattle Times • Dec. 22, 2023
"That's assuming you can get the parts and the steel, and the cost of that is going to go through the roof because of the cost of gas."
From BBC • Sep. 2, 2022
When they do that, supermarkets find that invariably the sales of the product will go through the roof, the same way they would if the product had actually been put on sale.
From "The Tipping Point" by Malcolm Gladwell
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
