Examples from the Web for low-down
As Shangela would say, the t is "the info, the bizness, the low-down."
I'm a low-down wolf, and the devil may have sent me on this trail instead of God, but I'll travel it to the end.
Of course she's played me a couple of low-down deals and I promised to get back at her, but that's business.Roast Beef, Medium|Edna Ferber
That ain't the point, which is that a girl did all that for a man she thought might be an enemy and a low-down spy.A Texas Ranger|William MacLeod Raine