This definition appears somewhat frequently
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Samples in periodicals archive:
This is advanced case of Nerd Attention Deficiency Disorder; (age associated attention defecit disorder) not NADD so I can only relate slightly!!
A post about multitasking and keeping focus or nerd attention deficiency disorder
Nerd Attention Deficiency Disorder and other things to swallow. I keep on posting today :) I came alongNerd Attention Deficiency Disorder [short: NADD], which, erm...
I was merrily typing away to friends in some primitive chat room on my IBM XT (super nerd), listening to some music; Nerd Attention Deficiency Disorder;