down the tube(s)

down the tube(s)

Awry; in a state of deterioration or failure. You got a C average? Boy, your grades have really gone down the tubes this semester. We had big plans for our trip, but the terrible weather made it all go down the tube.
See also: down
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

down the tubes

Also, down the tube. Into a state of failure or ruin, as in If he failed the test, his chances went down the tubes. ] Colloquial; 1960s] Also see down the drain.
See also: down, tube
The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

down the tube (or tubes)

lost or wasted. informal
2001 High Country News I've already lost my alfalfa crop; that's about $20,000 down the tubes.
See also: down, tube
Farlex Partner Idioms Dictionary © Farlex 2017
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