"Not now that you've got all the straight dope down on paper."
If that book on gravitation you lent me is straight dope.
You be careful, but get me some straight dope.
But use the trip to get us some straight dope.
I got some straight dope on him only this afternoon.
"Give us the straight dope," he said, "and we won't bother you any more."
I'd like to show him the ship, just so he's sure I'm giving him the straight dope.
We get the straight dope and our officers don't dip into the kitty, either, the way yours do.
And this is the straight dope, right here.
"If he got the straight dope, why didn't he share it with us?"
Idiome