He could be lowdown and vulgar enough to ask right out if he wished.
One is lowdown and contemptible and nasty, and the other is expedient.
You stinkin, lowdown Mick, youve been givin us dirt all winter.
He treated me mighty sorry—it was lowdown and mean all the way through, the way he done me—but I didn't mean him no real harm.
En you ain't got no mo' feelin' den to come ...