Dewey defeats Truman

(Noun) A large blunder or mistake; an inaccuracy

Today our sociology professor said that dolphins are fish. What a Dewey defeats Truman-she should check her facts.

"Shit! After I printed out my essay, I realized I had made a few punctuation and spelling errors."
"Hey, don't worry. It's no Dewey defeats Truman"

by Arthur Henning September 30, 2011

Snatch Defeat From The Jaws of Victory

Throwing a game. Popularised by Youtuber, The Mighty Jingles.

All the enemy had to do was hide and they would have won on points alone, but they snatch defeat from the jaws of victory by trying to win harder.

by Bubalus Bubalis December 3, 2019

deflatriot

Name given to the New England patriots.

We're playing the deflatriots next week.

by Kaylarenee1210 May 8, 2015

One-millimeter defeater

A absolute micropenis (usually on a gay dude) that goes so hard, it’s like getting a shot in your bussy.

Girl ” did you hear Weston has a one-millimeter defeater”
Boy ”Yeah, I felt it. It goes hard like me in a playground”

by Penis man :/ April 6, 2022

day of defeat

A WW2 based mod of half-life. You should not compare it with CS since the two are completely different exept for the fact that its a first person shooter with 2 teams.

didnt u hear me the first time?

by jay January 25, 2004

snatch defeat from the jaws of victory

To throw away a likely win through idiotic mistakes or dumbassery.

Only Tony Romo can throw for 5 TD and 506 yards and still snatch defeat from the jaws of victory.

by Daddy, Mack (ret.) October 6, 2013

deflatenization

New computing term. Get used to it. The process of converting a flat network to a segmented one. (See VLAN, VLANNING)

The network was deflatenized by KY. The deflatenization was therefore successful.

by KY TO THE JELLY December 30, 2007