by upton semmes November 10, 2003

Boy, Sparky's looking tired today. Mom must have really screwed the pooch last night.
OR
Timmies' got blue balls, so I told him to screw the pooch.
OR
Timmies' got blue balls, so I told him to screw the pooch.
by MonickerBazillion December 4, 2010

In skateboarding, to lose control of the board and crush one's testicles on a rail, bar, lip, or other similar surface.
by Fresnel February 25, 2009

Molly Ashby always loved the opportunity to tell her fellow board members that management screwed the pooch last quarter; Brian Watson creamed his pants when she said that.
by madmark65 July 24, 2004

by Georgia Rooster February 27, 2019

Screwing the pooch is a nonsensical action that is being done while a major fuck up is occuring or has occured.
by ANTZILLA July 13, 2014

Meaning to err greatly. Literally meaning to accidently achieve an orgasm when fooling around to get your sausage up in a girls guts. Hence, a catostrophic fuck up.
ex 1: We really can't screw the pooch in the 4th quarter, boys.
ex2: guy1-" I was so nervous with sheniqua last night that i screwed the pooch."
guy2- " ouch dude, ouch.
guy1-" ehhhh, it was good for me."
ex2: guy1-" I was so nervous with sheniqua last night that i screwed the pooch."
guy2- " ouch dude, ouch.
guy1-" ehhhh, it was good for me."
by Ollie Vector November 20, 2006
