dumbfuckary 

When one acts solely on what they believe to be true but are too stupid to verify their sources. Usually an ongoing chain of events started by one dumb ass action or comment.

Normally I'm the first to accuse Tiscali of dumbfuckary, but in this case BT really has behaved scandalously.

dumbfuckary by TheD1 May 22, 2016

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

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

Dumbfuckalitis 

Dumbfuckalitis is a severe disease commonly affecting millions of people in their workplaces across the world. The disease causes them to become dumbfucks (see definition). A bad case of dumbfuckalitis also causes laziness in said dumbfuck.

It is also known for dumbfuckalitis to affect people outside of the workplace.

Seems to be very prevalent in Great Britain.

Boss, "My HR manager hired a dumbfuck who has now spread dumbfuckalitis in my company and now I have to lay them all off. FFS!"

Dumbfuckalitis by Cjks January 7, 2016

dumbfuckery

An act of extreme stupidity causing mayhem in one's own and especially others' lives on a very large scale.

Trump's dumbfuckery knows no limits.

dumbfuckery by Keeper of Critters January 28, 2017

dumbfucktard 

A person who is unable to follow simple Instructions to perform a simple task and then compounds their ineptness by adding their own particular brand of fucktardiness and dumbfuckery to make matters worse

Harold you dumbfucktard, you had one task and now we have no money, no self respect and no lives!!!!!!

dumbfucktard by Beardstard April 6, 2020

dumbfuckery

the act of being dumb, while being a fuck.

running outside in the winter butt-naked is dumbfuckery.

dumbfuckery by Rjay Santiaguel July 16, 2008