fast worker
noun Informal.
a person who is quick and shrewd in gaining personal advantage: A fast worker, he soon knew everyone who had any pull.
a person who charms or fast-talks members of the opposite sex easily.
Origin of fast worker
First recorded in 1920–25
Words nearby fast worker
fast smear,
fast talk,
fast telegram,
fast time,
fast track,
fast worker,
fast-break,
fast-breaking,
fast-breeder reactor,
fast-count,
fast-cut