dunderson 

A complete idiot, a yobbo, a bogan, a redneck, a simpleton. Lacks culture, usually in the lower socio economic demographic, and is sheep like in the way they follow everyone else. They believe everything that is trotted out to them via the media.

This neighbourhood is full of dundersons.
His dunderosity is exceeded only by his ugly looks.

dunderson by wally walpamur November 7, 2007

the dudesons

four crazy Finnish guys who have a death wish. they are Jarppi, HP, Jukka and Jarno. they live on a farm on the Arctic Circle. they also own a pet pig named britney. they have their own show "the dudesons" on spike tv with guest appearances like Bam Margera. the motto they live by is: "When you're old you don't want to think about the things you didn't do, you want to think of the things you did do!" to them it doesn’t matter if this means doing a blindfolded car jump or putting your testicles into a mousetrap! which they have actually done before. They are hilarious and less intimidating than the guys on jackass.

"these guys started before jackass started" - steve-o
"the dudesons fucking rock" - bam margera

the dudesons by d_e_v_i_l__g_i_r_l July 21, 2006

Dunderstruck 

A dunderhead being struck with a brainwave while rocking out to AC/DC.the

The big dunder was driving along rocking out to AC/DC when he was hit with a brainwave. he was totally Dunderstruck.

Dunderstruck by ronolu February 8, 2017

Dudeson 

One of the four craziest stuntmen from Finland. The Dudesons have a show on Spike TV which consists of them performing stunts and pulling pranks, including shitting in mailboxes, recieving darts to the stomach, and setting each other on fire while they sleep. The Dudesons are: Jukka, Jarno, Jarppi, and HB. They have befriended the skateboarding Jackass, Bam Margera, and the show finally gained access to homes across North America, as well as other continents, and is currently in the progress of causing misery to the parents of fans like me.

'These guys were started before Jackass was started' Steve-O
'The Dudesons f*cking rock!' Bam Margera

Dudeson by [e-mail] July 9, 2006

Dunderling

A term given to subordinates and followers of the real boss, esp. those who perform menial tasks with little responsibility because of diminished mental capacity.

Surprisingly, Karl Rove's dunderlings can be found in some of the highest places.

When you find more than one dunderhead underling in any organization, it's time to refer to them as Dunderlings.

Dunderling by Mr. Mifflin August 5, 2007

Dunderstand

To dun or don't understand.

I dunderstand what you're driving at.

Dunderstand by maltar January 7, 2011

Dundercunt 

When someone is so mentaly impared that they visibly and auditorly show signs of being a complete cunt

Bob was being such a dundercunt last night we had to put him to sleep

Dundercunt by Cunt pubes December 31, 2018