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1.
dud
a malfunctioning or failed idea, object or instance. a unfulfilled expectation.
we went to the show...don't bother, it's a dud.
by joe normal March 17, 2004
 
2.
clothes
whoa! check out the duds!
by plan B November 06, 2003
 
3.
Dud
1. Not funny
2. Uncool; stupid
Did you see that new Tom Cruise movie? Shit was a dud.

He thought he was being funny, but his joke was a total dud.
by Silly December 11, 2003
 
4.
dud
a guy/girl with no ability to get with a the opposite sex
That guy has no pimp skill hes such a dud
by Frank Oberly March 22, 2005
 
5.
Casual clothes one could don whilst relaxing or attire that is comfy you could just throw on if you go out in a rush.

Items of clothing someone could put on without a lot of effort.
I cant wait to get home and get my duds on.

You look nice in your duds, I like it when you dont make so much effort.

Im having a duds day saturday.
by RyantheWolf March 02, 2009
 
6.
Dud
something that doesn't work. usually used for firecrackers and other explosives
"man, that m-80 was a dud"
by cream of sumyungay September 18, 2005
 
7.
Dud
The lowest point on the good, would, could, dud scale. A person that you could not screw even if you were sick enough to want to. They may be just too ugly or it could be physically impossible or a NVEP - No viable entry point.
Craig - "This shag a fat bird contest wasn't fair, mine was a complete dud; I couldn't find a hole!"
Steven - "You knew what you were getting into, now bend over"

by dogegg March 09, 2009