banker, n.Definitions

A Banker is a pawnbroker with a manicure.

A Banker is a person whose job is essentially selling money

A Banker is a person who takes a lot of interest in his work.

A Banker is a fellow who lends you his umbrella when the sun is shining, but wants it back the minute it begins to rain.

Banker is one who lends you an umbrella when it is not raining and asks you to return it when it is raining.