# holy macaroni

idiom

Source: https://englishreference.com/idiom/holy-macaroni
Updated: 2026-08-10

## Meaning

An expression of surprise.

## Examples

- Holy macaroni, that is a huge spider.
- Holy macaroni, I did not expect to see you at this party tonight.
- Holy macaroni, the sheer scale of the historical ruins left the entire group of travelers speechless.

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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.