go down the tubes

Fall apart badly

Go down the tubes means to fail, collapse, or be ruined.

The tubes suggest a drain—something disappearing irretrievably: The whole project went down the tubes when funding was cut.

Often describes businesses, relationships, or plans that deteriorate beyond saving.

Also appears as go down the tube or go down the drain.

Related

sink · hit rock bottom · decay · deteriorate · bite the dust · degrade · falter · decline · go to the dogs · squander · go south · disintegrate · fall to pieces · come apart at the seams · fiasco · debacle · blow up in your face · worsen

Opposites
success/failure trajectory

go down the tubesflourish

To grow vigorously

thrive · succeed · prosper · take off · come together

salvageability

go down the tubessurvive

Continue to exist

pull through · bounce back · recover · turn around · turn the corner

functionality/deterioration

go down the tubesfire on all cylinders

Perform at peak effectiveness

come together · fall into place · stay afloat · hold together · stay the course

Family

goes, gone, down, downer, downs, downed, downing, tube, tubes

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Negative · Everyday, not technical · Rated G