The female in this joke could be replaced by other general persons. So don’t hate me if you’re female and take offence to this. 
Judy was having trouble with her computer.
She called Dave the computer guy.
Dave clicked a couple of buttons and solved the problem.
“What was wrong?” asked the perplexed Judy.
“An ID ten T error,” replied Dave
“Tell me what that is,” says Just. “So I can fix it if it happens again.”
He gave her a grin. “You haven’t heard of an ID ten T aerror?”
“No,” she said.
“Write it down,” he said as he was leaving. “You will understand...”She wrote: ID10T
