Duncii 

Two Phiscally opposite people but both posses unimaginably low intellect.

Those two are duncii.

Duncii by DatGuySami January 8, 2023

Dunchi 

Dunchi is another way of calling somebody stupid, dumb, dumbo etc.

Jessica: isn't a strawberry a vegetable?
Bob: No, you frikkin dunchi

Dunchi by 1b2e3n4s December 5, 2019

duncin

verb: pretending to be ignorant, to not know the answer; usually to avoid having to answer more questions.

The teacher asked a student to state one of the rights listed in the First Amendment.

"I don't know any," said the student.

"He's duncin her," whispered his friend. "He knows them all!"

duncin by lightrayrider March 13, 2009

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

duncis 

a weird person who likes apples and memes he is a very strange being who has been on earth for a millenia and is very primitive.

duncis was eating cheese out of the garbage again.

duncis by cheesemgee February 5, 2019

Dunsity or duncity or duncety 

The ratio of stupid people in a group. A pun on the words dunce and density.

As I walked to my new Econ 101 class, I silently prayed that it would have a low dunsity factor.

Dunsity or duncity or duncety by sm8000 September 11, 2005

duncininy 

someone like a dunce, or stupid person but to the extreme. somebody who shows no intelligence what so ever

Dayumn bitch, dat sucka is a duncininy!

Christ! I'm gettin pussy raped cuz this n00b on my team is a duncininy!

duncininy by cuntishfellowslop February 9, 2008