A person who is up to no good; a rogue.
A person without a means of support; an idle, worthless person; a loafer; a person who is ineffectual, unsuccessful, or completely lacking in merit; a good-for-nothing.
Showing the characteristics of a ne'er-do-well: indolent, worthless, or roguish.
An objectionable, despicable person.
Any objectionable thing.
An impressive, daring, or admirable man.
Used to express anger, contempt, astonishment, disappointment, etc.