to go down the tube
01
to experience a significant decline, failure, or deterioration in a situation, project, or endeavor
![to [go] down the [tube] definition and meaning](https://cdn.langeek.co/photo/40765/original/?type=jpeg "to [go] down the [tube] definition and meaning")
Disapproving
Idiom
例子
The artist's career was on the rise, but after a series of bad reviews and cancelled shows, it went down the tubes.
