dumbfug 

A person so dumb, they should not breed and spread their stupidity thus no fuck is given at the end.

"Congrats on the promotion from dumbfuck, to dumbfug guy!"

dumbfug by All Perpose August 1, 2018

Dumbfuckian 

When someone does something too stupid to ignore . A Fucktard . Idiots .a dumb fuck .

What a dumbfuckian .

Dumbfuckian by imjustsayin33 February 27, 2020

Dumbfuckstupid 

An adjective to describe a dumbfuck(ing) stupid person; an individual whose mental retardation is beyond any literary recognition.

Person 1: "Dude, is it really true that Obama was born in Kenya?"

Person 2: "Are you dumbfuckstupid?"

Dumbfuckstupid by Kansiov April 1, 2011

dumbfuckery

1. The art or practice of being a dumbfuck.
2. The state or condition of being a dumbfuck.

Beverly's dumbfuckery knows no bounds.

dumbfuckery by T. Strange May 29, 2003

Dumbfuckedness 

The quality of being dumb as fuck.

The guests were unable to relate to the art critic because of their dumbfuckedness.

Dumbfuckedness by raccoonmario January 27, 2010

Dumbfuckinbman 

Just like it says, a permit longshoreman who thinks his knowledge is endless. The reality is they are in all aspects retarded.

Man, I was working with a dumbfuckinbman who would not shut up.

Dumbfuckinbman by Capnhook November 6, 2012

dumbfucklard 

A person who is a fucklard from the head to the feet including in totality, except the soul.

A person who has a brain made of lamb fat shredded with ear wax.

"Look mama, George Bush..."

"Oh, which country will that dumbfucklard attack now..."

dumbfucklard by Thandak January 5, 2008