# poop machine

idiom

Source: https://englishreference.com/idiom/poop-machine
Updated: 2026-08-10

## Meaning

An animal whose defecation inconveniences humans.

## Examples

- My new puppy is a total poop machine.
- Your pet rabbit is a real poop machine.
- That horse is a giant poop machine.
- You should know that a healthy goldfish is a constant poop machine.
- I love my dog, but he is a little poop machine whenever we go for long walks.
- Cleaning the cage every single morning is exhausting because this hamster is a tiny poop machine.
- We decided not to get a guinea pig after my neighbor called hers a poop machine.
- The park feels like a minefield because the local geese are poop machines that leave a mess on every single path.
- The vet warned us that the rescue kitten would be a poop machine until its digestive system adjusted to the new diet.

## Origin

The term is formed from the colloquial observation that certain subjects, typically infants or domestic animals, appear to perform no function other than the continuous processing of nutrients into waste. It is a compounding of poop and machine, predicated on the view of the biological digestive system as a singular, repetitive mechanical process.

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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.