Definition

(to go) through the roof: to beat all records, to be very successful; to become very angry idiom
Our sales went through the roof last year! We sold more perfume than ever before.
This TV show sent our ratings through the roof. It was hugely successful.
  • "Apparently sales of Classic Collection products have gone through the roof in France since we launched the Bümbüm campaign."
  • "Sales are through the roof!"
  • "Warbuckle's sales will be pushed through the roof with these items in their inventory!"

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