Idiom of the day :- Grease someone’s palm

Usage, examples and definition of the Idiom :-

The only time Mr. Clark tried to grease someone’s palm, he made the mistake of choosing the wrong man. To grease/oil someone’s palm is to give someone money in the hope of gaining a favor or information. In other words, Mr. Clark tried to bribe someone … and that’s why Mr. Clark is in serious trouble today !