A word whose origins come from the hit television sitcom "Seinfeld". One of the recurring characters, Cosmo Kramer, had been called this (as far as I know, on more than one occasion).

I assume it's supposed to be an insult, referring to the person as someone who thinks they're cool, yet is (according to the insulter) quite the opposite.
"Am I a hipster dufus, Jerry?"
by Asura October 26, 2004
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a person who constantly does stupid, idiotic, rediculous shit!
you did that shit again... you're a fucking dufus maximus!!!
by Ms Lena August 30, 2006
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This term refers to a friend or close acquaintance, usually a male, that tries too hard to mimic or emulate someone they like or admire, including but not limited to - dressing or speaking in the same manner. However, they are considered half as smart as the person they are trying to emulate. The female equivalent is generally referred to as a "doppel-ditz." Often this term is used among college students.
John was Jason's doppel-dufus, constantly saying and doing the everything John did in the worst way.
by D.Healey November 7, 2011
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A delightful phrase used on the one of the networks show called Blossom. The Joey character said he was by the school bus and he hoped he didn't get any "dufus dust" on him because he's so much (cooler) than those dorks on the bus.
I thought the phrase was dumb at the time and haven't heard it since but I thought I share what can be fun to say.
I hope I didn't get any dufus dust on me!!
by Dr. Christophe October 16, 2004
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A fancy way of saying idiot. It is theorized that it is actually a new species of human, the Dufus Ignoramus, said to be found in your everyday locations. It is said that once found, the Dufus Ignoramus will become self concious, and escalate from the Dufus Ignoramus to the Dufus Ignoramus maximus, a much more saucy and ignorant version of the initial one.
George: Dude, john is such a dufus ignoramus, yesterday, i saw him standing in aisle seven with his pants on the ground while arguing with the store manager about how flamingos need a new habitat.

Frank: The manager was lucky there wasnt an audience, or else he would've gotten inflamed and told him that his cheese sticks arent ripe yet, and then he would attempt to become a bear.
by Silent walrus June 11, 2010
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An extremely clumsy individual with a horse face, ridiculous high hair and tendancy to come up with alot of ridiculous ideas and schemes.
by Pratab March 30, 2008
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Someone who acts like they're into really "geeky" stuff because they think it's ironic that someone as "cool" as them would be not just a fan of it, but really into it.
At Wonder-Con, I bumped into this hipster dufus who was bragging about his band and how much he knows about the X-Men
by Nightwing83 July 11, 2008
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