dumbass 

George W. Bush, 43rd President of the United States

Dumbass was elected president for 2 terms

dumbass by TVA September 7, 2006

dumbass 

someone whose ass does not speak.
They are very refined and unable to pass gas.

Queen elizabeth II is a dumbass

dumbass by ass face October 27, 2003

dumbass 

meaning a lot or too much or very.

My car speaker got dumbass slap .

(a lot of)

Those sneaker are dumbass clean .

(Very)

dumbass by Jizzo Fortanel July 20, 2009

dumbass 

90% of the people who post on this site

I can't believe that any dumbass can post whatever they want

dumbass by antihate July 5, 2003

dumbass 

One who stays up until 2 a.m. drinking beer with his friends on a work night!
Often associated with deep and prophetic conversations on life and waking up with the taste of monkey caca in your mouth.

Sing. I am too old to behave like such a dumbass.
Pl. I can’t believe we can still act like such dumbasses.

dumbass by Trevor Clere October 4, 2005

dumbass disease 

in which a person or persons has levels of stupidity so high that it is unfathomable as to how they are that fucking stupid.

The president has dumbass disease.

dumbass disease by epicsamurai700 October 7, 2019

Schrodinger's Dumbass 

Someone who is simultaneously extremely intelligent half the time but a complete dumbass the other half of the time, making it impossible to tell if they're a fucking idiot or a human supercomputer.

Person: Jesus how did Gordona piss off those nerds? I thought he was one of them!

Person 2: He's Schrodinger's dumbass dude.

Schrodinger's Dumbass by gordona22 June 4, 2021