A form commonly used in U.S. bureaucracy, mostly military, as a form of light hazing for fresh recruits assigned to their first duty unit.
This works because of the way you say it as writing it down gives it away; it is pronounced "Eye Dee Ten Tango" as in "You forgot to get an id10t form from administration when you in-processed, go back and get one".
Id10T error is a common term used by the IT helpdesk to describe an error on a users confuser.
After repeatedly attempting to help the user fix a confuser glitch, the IT personnel will give up in frustration and claim the error is an “Id 10 T” error and the user needs to contact Microsoft support.
<tech 1> Was that Matt Roberts again?
<tech 2> Yea, this time his monitor screen was all black. I told him it was a Id10T error and he needs a new monitor.
YOU are a f*cking IDIOT lol that what it means, or it could be a realword for an error found on your system thats the USERS problem (user bieng you) ID-Ten-T ;)
IT tech: Sir it seems you have an ID-10-T error on your system, Check the user...
caller:Whats the user?