Anybody that puts any information about themselves or anybody they know on UrbanDictionary.com that nobody cares about or will ever take the time out of their day to look up. These people have way to much spare time and basically polluting a great website.
I take time out of my day to edit good definitions, NOT A BUNCH OF BULLSHIT SOMEBODY WILL NEVER READ! I HATE DUMBASSES!
by .....Unknown..... March 4, 2009
Get the Dumbassmug. The Dumbass Below.
by Smartasses inc. March 20, 2010
Get the Dumbassmug. 
"Dumbass" is a redundant term. An "ass" is a fool and "dumb," of course, means stupid. Hence, "dumbass" means "stupid fool." Is not it more efficient simply to call someone ans "ass?"
by Paul Thundergod June 26, 2003
Get the Dumbassmug. Characterized by being obsessed with dungeons and Dragons, such as the person that submitted the definition for Wyvern
Damn it! My comp shut down for a half hour! Now I can't play Dungeons and Dragons :'(
You're such a dumbass
You're such a dumbass
by Wyvernz October 17, 2006
Get the Dumbassmug. Anyone that has prodigious amounts of unprotected sex and actually thinks they don't have (won't ever get) an STD.
Guy 1: That dumbass went out and got infected!
Guy 2: How?
Guy 1: He had unprotected sex with the city of Los Angeles.
Guy 2: How?
Guy 1: He had unprotected sex with the city of Los Angeles.
by lady justice September 19, 2008
Get the Dumbassmug.