To have sex with a dog.
Jize Layo screwed the pooch for his new film, "Jize Layo does a dachsund IV"
بواسطة Jose Loya اغسطس 14, 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."
بواسطة Quentin يوليو 31, 2003
Another way of saying "blew it" or "messed up".
"You really screwed the pooch on that one dude".
بواسطة Barb سبتمبر 9, 2004
A way in which to describe a mistake or blunder.
"That computer's a lemon, I really screwed the pooch on that deal!"
بواسطة c. Wallace مايو 21, 2004
The act of really messing things up.
Damn, i really screwed the pooch on that one.
بواسطة madmanmarx اكتوبر 10, 2007
To commit a blatant heinously humiliating error.
When he got drunk and took on the ninja, he really screwed the pooch.
بواسطة postmachoguy يناير 3, 2009
to screw up
Boy who ever approved the new Big Tex design really screwed the pooch!
بواسطة screwedthepooch اكتوبر 4, 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.
بواسطة ANTZILLA يوليو 13, 2014