Attachment Deficit Disorder
Someone who is constantly leaving out attachments when sending e-mails, has Attachment Deficit Disorder (A.D.D.). (Similar to Attention Deficit Disorder, but with attachment's).
Mike: email RE: You gotta see this wicked vid!!!
Jeff: opens blank email Huh? There's nothing here! That dudes got Attachment Deficit Disorder
Jeff: opens blank email Huh? There's nothing here! That dudes got Attachment Deficit Disorder