The guy's equivalent of dressing up for a night on the town.
If I wanted to get duded up I'd throw on some cargo pants and my Shonen Knife t-shirt.
by Miles the Magnificent September 20, 2010
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A person who dresses up and deceives or defrauds people or businesses almost to the point of being pathological. Usually these people are so caught up in their own bullshit that they start to believe their own lies.
Joe Biden is on tv saying vaccinated people should not spend time with their unvaccinated relatives this Christmas.
Me - Man! I don't need some duded up stunt telling me how to live my life.
by Malicious Intent December 22, 2021
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A person who dresses up and deceives or defrauds people or businesses almost to the point of being pathological. Usually these people are so caught up in their own bullshit that they start to believe their own lies.
Joe Biden is on tv saying vaccinated people should not spend time with their unvaccinated relatives this Christmas.
Me - Man! I don't need some duded up stunt telling me how to live my life.
by Malicious Intent December 22, 2021
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its time for you to shut up cause you are being very very stupid!!
louis: BAHAHAHAHAH
Bob: dude shut up
Louis: Bhahahahhahahhahaa
Bob: dude shut up you're not funny what is your problem
louis: ...
by IMMABOSS99 March 03, 2012
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Stuck up and snobby; arrogant. Someone who has jumped so far up their own ass, though not necessarily a male, that they become intolerable. Inspired by ponytails: People who wear / have them tend to act better than others.
"That girl is so up dude."

"Your boyfriend is hot but he's is too too fucking up dude."

"Man, chill out, don't be so up dude!"
by UdoU March 03, 2017
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