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4.
DAU
Computer related, more widely known as an initialism meaning "Dumb-Ass User", but also less commonly known as the Hacker slang (correct sense of the word, meaning a geek-like person, not a cyber criminal) term DAU stemming from the German "Dümmster Anzunehmender User ", meaning stupidest imaginable user. (Source: The Jargon File)
Even a DAU would be able to use this program!

Gah! My Dad is literally the DAU when it comes to using a printer! He has no idea what he is doing.
by enginger May 26, 2013
 
1.
See The U

Slang for the University of Miami in Coral Gables, Florida.
Where are you going to college?

DA U!
by junksport February 10, 2005
 
2.
D-A-W-W-S D-O-U-C-E Daus is and if you don't get it then you're just NOT DAUS
Daus it up!
You're body is so dausin'
Got daus?
Can't Daus this
Yes your dausiness, can I help you?
KAISER DAUS!
Dausinsons Disease
by The Daus July 26, 2009
 
3.
DAU
Acronym for Dumb Ass User, commonly used to describe computer illiterate users of large enterprise business systems such as Oracle Applications and SAP. Often used in conjuction with syndrome, to imply they ain't gonna change. Occasionally used with experienced practitioners when they have a brain freeze.
Man, what a DAU that guy is.

Geez are u suffering from DAU Syndrome or what?
by ggr88 September 28, 2006