dumbassful 

to very stupid like at time or all the time

you were being very dumbassful today.

dumbassful by James Herrmann May 11, 2006

Dumbassfuck 

n. Someone, who by looking at them, it cannot be deciphered if that person is a dumbass or dumbfuck, so he or she is probably both of them.

Look at Jeremiah over there. He's walking around with his pants falling down and dancing like a fool. What a dumbassfuck!

Dumbassfuck by Fartface Jones November 30, 2011

dumbasshole 

This is a noun that describes a person who is not only dumb, but also rude in their actions. It is a combination of dumbass and asshole used to save time after explanation a frustrating event.

OMFG, that guy just cut me off so he could stop in front of me at a GREEN light! What a total dumbasshole.

dumbasshole by Geor9e January 2, 2009

Dumbasshole 

A person who goes above and beyond normal stupidity by being rude about it. Also someone who is incorrect or wrong so blatantly and yet refuses to give in to reason and or the facts.

The dumbasshole insisted that he could defuse the bomb even though he was never trained to disarm explosives.

The dumbasshole mispelled the word and refused to believe their mistake even after I showed them the correct spelling in the dictionary

Dumbasshole by The Ferndog October 3, 2008

dumbAsshole 

Someone who thinks that they are getting one over you even though you know exactly what is going on.

Look at that dumbasshole how stupid does he/she really think I am? They Must be dumber than I first thought.

dumbAsshole by UneedAmbien April 14, 2010

dumbasstupidity 

The incomprehensible cause of idiocy overpowering one's innate sensibility, where there is insufficient sense.

I loathe the dumbasstupidity of people that drive cars like monkeys chasing banana trains.

dumbasstupidity by Brant Thompson July 29, 2005

dumbassquious

When a persons stupidness makes you so mad that there is no other word to describe them

Andy Hilton is a dumbassquious person.

dumbassquious by dumbass-qu-ious January 30, 2014