go through the roof
Upper Intermediate (B2)informal
To rise very quickly to a high level, or to become furious.
"Since the product launch, sales have gone through the roof."
Hear it in context

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commissions go through the roof.

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and it'll go through the roof.

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So, so will oil go through the roof?

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Prices for used ships go through the roof.

If you know these 15 idioms, your English is AMAZING!
English with Lucy · 3:30
You'll also hear go through the roof.