look up any word:
46. dumbass
A guy I know named Aaron who is an idiot and basically a complete screw off until the last minute and even then.....
Aaron: Hey dude how do you convert a decimal into a percent???
Some Random Person: Jeez your suck a dumbass.
dumbass images
Pix_leftarrow of 3 Pix_rightarrow
1. dumbass
Someone who looks up the word "dumbass" in a dictionary.
If you don't know what a dumbass is you're really a fucking dumbass.
by Assholes Inc. Sep 5, 2003 add a video
2. dumbass
dumbass - noun/adj.

1.) a stupid person
2.) a stupid descison
3.) george bush.
related to idiot
Tom, you're such a dumbass.

Tom, that was a dumbass descision.
by alex Dec 20, 2003 add a video
3. dumbass
A great word that is used by Red Foreman from the 70's show on FOX.
Red Foreman: Kitty that foriegn kid is a dumbass
by Endless Shadow Dec 20, 2003 add a video
4. dumbass
half the people writing these definitions
gellin means your not cool
by Seth Jul 8, 2003 add a video
5. dumbass
A person is both stupid (e.g. dumb) while also stubbornly refusing to stop being stupid when asked (e.g. ass)
I couldn't teach him how to use the paintball gun because he was running around with it between his legs like a dumbass.
by dumbass Sep 17, 2003 add a video
6. dumbass
see george w bush

A person who lacks intelligence
a moron, once again see george bush
by n333m Nov 12, 2004 add a video
7. dumbass
1. A person of ignorance or arrogance
2. The KKK
3. A person who thinks they know something and refuses to accept the truth of their knowledge
You are a fuckin dumbass!
rss and gcal