poop machine
nounEtymology From the view that the subject (a baby or animal) does nothing but digest food and produce waste.
1
Derogatory, Humorous, Informal An infant.
- […] Never could keep friends long, so I figured if I had a sister, I'd at least have someone to be friends with, even if she was a crying poop machine for the first year."2012, J. A. Pitts, Forged in Fire, Tor Books, →ISBN, page 147:
2
Derogatory, Humorous, Idiomatic An animal whose defecation inconveniences humans.
- Then, there's scooping the poop. Rats are real little poop machines.2000, Gerry Buccis, Barbara Somerville, Training Your Pet Rat, Barron's Educational Series, →ISBN, page 85:
- Synonyms
- poop factory, shit factory