I was having trouble with my computer.
So I called Eric, the 11 year old next door, whose bedroom looks like Mission Control and asked him to come over.
Eric clicked a couple of buttons and solved the problem.
As he was walking away, I called after him: "So, what was wrong?"
He replied: "It was an ID ten T error."
I didn't want to appear stupid, but nonetheless inquired: "An 'ID ten T error'? What's that? In case I need to fix it again."
Eric grinned.... : "Haven't you ever heard of an ID ten T error before?"
"No", I replied.
"Write it down," he said, "and I think you'll figure it out."
So I wrote down: I D 1 0 T
I used to like Eric, the little twerp .