One who rushes or hurries; an energetic person.
Somebody who pretends to be an amateur at a game in order to win bets.
(syn)
A pimp.
A prostitute.
A male prostitute who sells his services to men.
A charlatan, huckster, grifter, swindler, a scoundrel.
(quote-journal)
One who is willing to suffer the most for the sake of company profits; a hard worker.