Dud 

The past tense of the past tense 'did',
Do, did, dud

He dud it a very long time ago.

Dud by Drew Clarke January 7, 2009

Dud 

Jon Liu; one who thinks is a stud, but in reality is a dud.

"I am a stud."
"No, you're a dud."

Dud by PL October 30, 2003

dud 

describing a nuclear/explosive device when object does not detonate upon impact of Iraqi soil or Saddam's face

The nuke we sent over to Saddam's palace was a dud.

dud by Jimbob January 18, 2004

DUD 

Did upside down;Originated in Passaic, NJ...Originator:P-Block

John: Yo that chick is hot
Me: I dud

Neal: She goota fatty
Me: I know I dud

DUD by MyPenisbig December 14, 2010

Dud 

A low life or also known as a dweeb a loser insignificant to society

Amer is a dud he hits on women

Dud by JaSean June 10, 2016

Dud 

A Dud , Alternative for thug

Look at that dud

Dud by hnnycutt April 3, 2017

dud 

Dude but like without the e so it's cool

"Hook me up with some of that birthday cake flavor with gummy worms and Oreos on top."

"when I work there hopefullydud"

dud by KungFuKenny May 20, 2017