English Reference
Idiom idiom

screw the pooch

Slang

to make a large mistake, to fail in dramatic and ignominious fashion.

Meaning adapted from Wiktionary, available under CC BY-SA 4.0.


SIMPLE

I really screwed the pooch on that presentation.

CONTEXTUAL

The project failed because the manager screwed the pooch during the final phase of development.

COMPLEX

By ignoring the safety protocols, the lead engineer screwed the pooch and caused a total system collapse.


first recorded 20th c.

1950s, from earlier fuck the dog (“fritter, waste time”) (1935) (compare fuck around), later sense of “make an embarrassing mistake” (compare screw up, fuck up). Popularized by use by Tom Wolfe in The Right Stuff (1979), and film adaptation The Right Stuff (1983). more The term was first documented in the early "Mercury" days of the US space program. It came there from a Yale graduate named John Rawlings who helped design the astronauts' space suits. The phrase is actually derived from an earlier, more vulgar and direct term which was slang for doing something very much the wrong way, as in "you are fucking the dog!" At Yale a friend of Rawlings', the radio DJ Jack May (a.k.a. "Candied Yam Jackson") amended this term to "screwing the pooch" which was simultaneously less vulgar and more pleasing to the ear. The term, however, did not enter the popular lexicon until Tom Wolfe used it in his book about the space program, The Right Stuff, where it was used to describe a supposed mistake by astronaut Gus Grissom. The phrase's origins come from an old joke. There are various versions, but a drunk man ends up shooting the wife and screwing the pooch (instead of the other way around).


Related idioms8entries
  1. 01

    put the screws

    To apply pressure and coercion.

  2. 02

    screw it

    Expression of frustration or contempt.

  3. 03

    screw off

    To fail to do one's work; to goof off.

  4. 04

    screw this

    A much less offensive version of fuck this.

  5. 05

    screw you

    less offensive version of fuck you.

  6. 06

    screwed up

    Morally reprehensible; clearly and grossly objectionable.

  7. 07

    screwed, blued and tattooed

    Placed in a perplexing, very difficult situation, especially a situation in which one has been unjustly victimized.

  8. 08

    turn of the screw

    One step in a gradual imposition of restrictions.

Last updated August 10, 2026