dumbfuckaryesesthesispenisjesusraisonsmaeybenspangus 

(dumbfuck-aryeys-es-thesis-penis-jesus-raison-maayben-spanus)
an expletive, specifically, an expletive attributive
used to describe someone so irritating, you have to use a word that is 52 letters long just to maybe make them stfu

God, our 5th grade teacher was such a throbbing dumbfuckaryesesthesispenisjesusraisonsmaeybenspangus

dumbfuckaryesesthesispenisjesusraisonsmaeybenspangus by hairy toes December 17, 2020

Dumbfucken 

When you haven't learned your lesson you're a dumbfuck. When you make the same mistake again you're a dumbfucken.

Maria was a dumbfucken for giving John another chance.

Dumbfucken by Smarter dumbass February 26, 2022

Dumbfuckery

A word used to describe someone's actions. This word is the perfect word to describe intentional idiocrasy and screwing around. Generally "dumbfuckery" can lead to the person performing the dumbfuckery to be injured or get that person into trouble.

"Woah, that's some high level dumbfuckery right there!"

Dumbfuckery by Alaze's word hell August 3, 2022

Dumbfucker

Primarily describing a oddly stupid person.

He is such a dumbfucker

Dumbfucker by Jagajuks August 14, 2022

dumbfuckityfuckingfuckass 

Someone who is so dumb dumbass is an understatement for them.

Valerie is a dumbfuckityfuckingfuckass.

dumbfuckityfuckingfuckass by bobalaska January 29, 2023

dumbfuckityfuckingfuckass 

Someone who’s dumb beyond a dumbass. Stupid but times 100

Did you see Bob? He failed the easiest test of the semester. A dumbfuckityfuckingfuckass fr.

dumbfuckityfuckingfuckass by v4lilet January 29, 2023

Dumbfuckasaur 

A colossal Dumbfuck of an individual, usually chalk full of dumbfuckery; A genuine dumbfuck, pure stupidity down to the core related to the now extinct "Dumbfuckasaur". The research of these creatures is very limited due to their short lifespan. It's apparent that through evolution, characteristic traits of this creature have resurfaced into modern day human society.

"You imbecile, quit acting like a Dumbfuckasaur."
"God, that person back there at the store sounded like one of those ancient Dumbfuckasaurs"
"The way he tried to vacuum the grass, reminded me of a Dumbfuckasaur."

Dumbfuckasaur by Tiggie Bitties May 5, 2023