# shit a brick

idiom · Vulgar

Source: https://englishreference.com/idiom/shit-a-brick
Updated: 2026-08-10

## Meaning

To react strongly or excessively, especially in anger, fear, or astonishment.

## Examples

- My boss will shit a brick if he sees this mess.
- When the teenager crashed the family car, he knew his father would shit a brick.
- The security guard nearly shit a brick when he discovered the vault door standing wide open in the middle of the night.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.