An idiomatic expression that describes disloyal people or behavior, that is, those who change sides or become disloyal at the...

An idiomatic expression that describes disloyal people or behavior, that is, those who change sides or become disloyal at the...

An idiomatic expression that describes disloyal people or behavior, that is, those who change sides or become disloyal at the...

An idiomatic expression that denotes fooling around or acting in a silly manner. Example: "when the salesman was fooling around...