Nerd Attention Deficit Disorder, explained and popularized by the blog Rands In Repose.
"Dude, there's like twenty things running in your taskbar. You totally have NADD."
by Quirks February 04, 2005
1 more definition
Stands for Nerd Attention Deficiency Disorder. It is a mental disorder. It is characterized by an inability to pay attention to things that are real, important or boring, frequent trips into fantasy worlds, a love for anything obscure or geeky and a general lack of focus on things that have application in reality. Coined by the blog "Rands in Response".
"I was supposed to do my homework, but then I watched Firefly, my NADD is acting up."
by cognitoin August 19, 2009