OLIVER. The moon.

OLIVER'S SKULL. A chamber-pot.

OLLI COMPOLLI. The chief rogue; a very smart thief.

ON A STRING. To send a person to look for something that you are sure is in some other place, is putting him on a string, or humbugging, fooling him.

ON HIS MUSCLE. "The fellow travels on his muscle," he presumes on his abilities to fight.

ON IT. "On the cross," getting a living by other than honest means.

ON THE MACE. Ready to cheat; cheating for a living; a professional cheat.

ON THE MUSCLE. On the fight; a fighter; a pugilist.

ON THE SHALLOW. Half-naked.

ON THE SHARP. Persons who are well acquainted with the mysteries of gaming, and therefore not easily cheated.