Someone who does, performs, or executes; an active person, an agent.
An aimless stroll.
One who mooches; a moocher.
A unit of time comprising ten days, used to measure how long someone holds a job.
To wander around aimlessly, often causing irritation to others.
To steal or filch.
To beg, cadge, or sponge; to exploit or take advantage of others for personal gain.