a bottomless pit
idiomPart ofpit
a bottomless pit — idiom
1. a person, place, or situation that always needs more — money, food, energy, or a
1.idiom
Definition
a person, place, or situation that always needs more — money, food, energy, or attention — and never seems satisfied.
Example
Teenage boys are a bottomless pit at dinner — Sarah cooks twice as much as before.
The failing factory had become a bottomless pit for government money.