To have sex with a dog.
Jize Layo screwed the pooch for his new film, "Jize Layo does a dachsund IV"
od uživatele Jose Loya 14. srpen 2005
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Past tense of making a major mistake
"Man, I really screwed the pooch when I talked to my boss while I was druck last night."
od uživatele Quentin 31. červenec 2003
Another way of saying "blew it" or "messed up".
"You really screwed the pooch on that one dude".
od uživatele Barb 09. září 2004
A way in which to describe a mistake or blunder.
"That computer's a lemon, I really screwed the pooch on that deal!"
od uživatele c. Wallace 21. květen 2004
The act of really messing things up.
Damn, i really screwed the pooch on that one.
od uživatele madmanmarx 10. říjen 2007
To commit a blatant heinously humiliating error.
When he got drunk and took on the ninja, he really screwed the pooch.
od uživatele postmachoguy 03. leden 2009
to screw up
Boy who ever approved the new Big Tex design really screwed the pooch!
od uživatele screwedthepooch 04. říjen 2013
Screwing the pooch is a nonsensical action that is being done while a major fuck up is occuring or has occured.
Management have screwed the pooch while the competition gained the upperhand.
od uživatele ANTZILLA 13. červenec 2014