dumbacity

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." portmanteaux of dumbass and tenacity.

The CFO of our company added the number 29 and 30 and came up with a solution of 64; his general dumbacity is astounding.

by sandeebean96 February 13, 2008

dumassery

Full of dumbass
stupidity
not-so-smart decision

What is wrong with him?
Pure dumassery.

by angology October 27, 2013

dumbaby

It comes from the italian word "bimbominkia" (bimbo => baby; minchione => dumb).
Dumbaby means:
- that sort of teenager who go jumping around, ripping off his/her hair, screaming out loud at the concert of some freak guys who've just got famous thanks to some brand new freak song.
- he thinks he's so cool and skilled surfin' the internet with the father's brand new pc and trying to hack the world with some msn-account-freezing program or some oher stupid cheat.

guy:"That band sucks"
dumbaby: "1ts no tru"
guy: "cmon they cannot play anything"
dumbaby: "1m gonn4 h4ck you"
guy: "you just idiot dumbaby."
/* end of conversation */

by kallofobico November 4, 2008

dumbard

a dumb or stupid person. an idiot.

Mike needs to go back to school or else he'll be a dumbard his whole life...

by Nikolai Varchenko March 31, 2008

Dumbarse

Standard British slang meaning someone who is dumb, stupid, annoying, similar to the dumbarse American dumbass.

This is a dumbarse site.
My headmaster is a dumbarse.
The American's have such dumbarsed slang.

by mkk December 28, 2005

dumass

This is how idiots spell dumbass.

It's dumbass, not dumass, dumbass.

by Balls 2 Heavy July 22, 2006

Dumbarted

A mix between being a dumbass and retarded

Man, I fell really dumbarted for asking Liz out on a date.

by Sam Kovacs October 14, 2009