I would like to help with your project, but unfortunately your "dumbassity" is impeding our progress.
by mij rapp May 18, 2018
Get the Dumbassitymug. the tenacious predisposition toward being a dumb ass. an alarmingly noticeable character trait in the lives of those whose general existence tends to disprove the theory "survival of the fittest."
The CFO of our company added the number 29 and 30 and came up with a solution of 64; his general dumbassity is astounding.
by sandeebean96 January 12, 2009
Get the dumbassitymug. by n333m November 12, 2004
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. an idiot, shitass, or someone who makes a tag for a video, definition etc that has nothing to do with the content, or they make a shitty video and they write for instance "bleach 99 100 101 102 103 104 105 106" etc
by byakoenma August 31, 2007
Get the dumbassmug.