dumass 

An illiterate's version of dumb ass.

The dumb ass writes dumass for dumb ass.

dumass by Alexandre Dumas July 16, 2008

dumass 

This is how idiots spell dumbass.

It's dumbass, not dumass, dumbass.

dumass by Balls 2 Heavy July 22, 2006

dumass 

1.One who's level of intelligence is comparable to that of their own ass.

2.One who's actions suggest that they might be thinking with their own ass, though it, like their brain, lacks the ability to make intelligent decisions.

See also dumnass
dum ass
dumn ass

(Don't spend too much time on these alternatives, sperm-for-brains. They all mean the same thing.
Jesus. Dumass.

Maybe if you weren't such a dumass, people wouldn't kick you.

dumass by kyleisnotajew September 3, 2005

dumass 

stupid person.
also Alexander Dumas from the Shawshank Redemption. When the redneck mispronounces the authorof the Man in the Iron Mask and Tim Robbins'character sets him straight.

Shut up Monsieur Dum-ass!

dumass by doggbutt September 24, 2003

DUMass 

The University of Massachusetts in Dartmouth.

Person 1: I graduated from DUMass.

Person 2: That seems appropriate.

DUMass by Abbietimesamillion September 13, 2006

dumass 

short for dumb ass

that chick is a dumass

dumass by hehe June 9, 2003

dumass 

-Bay Area way to describe as an adjective something extreme.

My Jordans is dumass clean.

dumass by Leemo79 September 28, 2006