A person/thing failing to meet required standards.

(noun)
Oscar is such a dud.

'Did you hear about the party last night?' 'no why?' 'it was a complete dud'
'How was Billy in bed last night?' 'He was such a dud!'
by asaprarsie August 10, 2017
Get the Dud mug.
a dud is a person who lacks in skills and is dumb :)
yo wendy is such a dud
by snannans July 19, 2018
Get the DUD mug.
A dud is the name given to the phenomena whereby someone tries to take a poop, however they just let out a fart of some description which embarrassingly yet funnily reverberates around the toilet bowl.
I was looking forward to having a massive poop in the public toilets, but it turned out to be a huge dud.
by StokeSlanga February 14, 2017
Get the Dud mug.
A place such as a party where there are no hot girls.
Nigel: "Man, this place is a dud."

Cam: "Dude, it's a bank. Come on."

Nigel: "That doesn't mean the tellers have to be fugly. When I go to a bank, I expect them to have dimes."
by Percy Jones January 6, 2008
Get the dud mug.
Meaning someone stupid or a refrence to a person with disabilities.
Chad: *Misses every football at practice*
Zack: "Stop acting like a dud and catch the ball"
-------
Kyle: "Look at that dud over there"
Dud: :/
by G Willy October 3, 2019
Get the Dud mug.
A euphemism for having sex, used in conversations where the verb "fucking" is deemed inappropriate. Taken from the Olde English verb "to dud", which in modern terms roughly translates into "sex someone up".
"If there's a tie on my door it means I'm dudding someone, so give me a couple of hours."
by Kumit Mibro July 30, 2012
Get the dudding mug.
noun: meaning a failure, a miss, or a screw-up
it is also the headliner for "throwing duds" and is one of the three words associated with the trend.
"Shit! I dropped a plate"
response:"That's a dud"
dud response:"Shit! I dropped a dud"
by The Nan Man October 20, 2011
Get the dud mug.