# pee on someone's cornflakes

idiom

Source: https://englishreference.com/idiom/pee-on-someones-cornflakes
Updated: 2026-08-10

## Meaning

Alternative form of piss in someone's cornflakes.

## Examples

- Don't let his bad mood pee on your cornflakes today.
- I was excited about the promotion, but my coworker tried to pee on my cornflakes by mentioning the extra workload.
- Despite her genuine enthusiasm for the project, the cynical manager seemed determined to pee on everyone's cornflakes during the morning meeting.

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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.