Low-down

Let's get the low-down on the British Museum for our trip.

Source: tatoeba (325533)

Seemingly here was an intruder who was violating custom. Moreover, the partners had come to look upon this exceedingly rich district as their exclusive property. And so their indignation was extreme. "The low-down, ornery cuss!" said Dobbs. "The nerve of him, crowdin' in on us, just as if there wasn't lots of other places for him to go!"

Source: wiktionary

You get out of me kitchen, you low-down scrounger! I ain't going to have you in here, giving me cheek to me face and drinkin' beer I got to pay for.

Source: wiktionary

No-count. Even low-down. I still don't see how Loma could of married into that sharecropper white trash.

Source: wiktionary