But as far as I know, none of us knows diddly about undersea cable engineering.
"But you want me to spirit him away for a while, without knowing diddly about him?"
The Keldara were getting pretty damned good as shooters, but they still didn't know diddly about moving around in the world.
"The man doesn't know diddly about labor psychology, but he has an endless supply of hot air."
People who know diddly about wizards don't like to give us their names.
They told him nobody else knew diddly either, and to get the hell back to work.
The whole point is that we get along fairly well together, and I don't know diddly about Edwards.
You don't know diddly about some guy you've met in a bar.
And none of my guys knew diddly about them.
If you knew diddly about Shakespeare, you'd know that he was against "pretentious language."
Idiome