Duncaning 

When a Human Being by the name of Duncan fucks something up so badly, you question how they did it in the first place.

Person 1: "Oh god, he Ducan'd the Car."
Person 2: "The Duncaning has Begun"

Duncaning by PigeonGamer October 11, 2022

dunning-krugerrand 

A disparaging term for BitCoin, a play on the Dunning-Kruger effect.

He had a lot of Dunning-Krugerrands tied up in Silk Road when the Feds took it down.

dunning-krugerrand by d.w. January 1, 2014

Dunning

The process of attempting to steal action from someone else's post where the original poster is specifically looking to make a bet. Often occurs in social media but is always in poor taste. Named after the original individual who has since learned proper etiquette.

Dominick was always dunning on Mike's post trying to steal the action Mike was looking for.

Dunning by mofo004 October 27, 2020

Dunning-Kruger effect 

A condition where a person so dumb, that he fails to realise how dumb he actually is. Frankly, lacking the competence to identify incompetence - often resulting is immense self-confidence and talking massive cock.

bimbo: "I don't eat crabs coz they kill it when it's alive, it's cruel to do that."
dude: "that's the dunning-kruger effect for ya."

Dunning-Kruger effect by Infected_Banana May 13, 2016

Dunnie Dunnington 

A term used for someone that makes you not want to acknowledge their name for any of the following reasons:

a) You are not interested in their existence
b) You couldn't care less what their real name is
c) There are no other words to describe this person
d) They look like a Dunnie Dunnington

Jeremy: "Dunnie Dunnington, my office now!"
Dunnie: "My name's Martin.."
Jeremy: "You're fired."

Dunnie Dunnington by LordGryn December 26, 2011

Dunning-Kruger effect 

In the field of psychology, the Dunning–Kruger effect is a cognitive bias wherein persons of low ability suffer from illusory superiority, mistakenly assessing their cognitive ability as greater than it is. The cognitive bias of illusory superiority derives from the metacognitive inability of low-ability persons to recognize their own ineptitude. Without the self-awareness of metacognition, low-ability people cannot objectively evaluate their actual competence or incompetence.

As described by David Dunning and Justin Kruger, the cognitive bias of illusory superiority results from an internal illusion in people of low ability and from an external misperception in people of high ability; that is, "the miscalibration of the incompetent stems from an error about the self, whereas the miscalibration of the highly competent stems from an error about others." Hence, the corollary to the Dunning–Kruger effect indicates that persons of high ability tend to underestimate their relative competence, and erroneously presume that tasks that are easy for them to perform also are easy for other people to perform.

He suffers from the Dunning-Kruger effect.

Dunning-Kruger effect by Andreas Kuhn August 16, 2017

Dunching 

The act of Squeezeing the butt cheeks together and fucking them, without penetrating the anus or the vagina.

So i was dunching my girl last night and i totally jizzed on the small of her back.

Dunching by TheBlackChad...grimma December 26, 2018