# go berserk

idiom

Source: https://englishreference.com/idiom/go-berserk
Updated: 2026-08-10

## Meaning

To enter a wild and uncontrollable state.

## Examples

- The dog went berserk when he saw the mail carrier.
- The crowd went berserk when the home team scored the winning goal in the final seconds.
- Upon discovering that his private documents had been leaked, the politician went berserk and demanded an immediate investigation into the matter.

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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.