English Idioms: Set the ball rolling

English Idioms About “Sport”
Idiom: Set the ball rolling
Meaning: (Also start or get the ball rolling) start something, especially a conversation or a social event.
Example: There was a quiet atmosphere in the party so I decided to set the ball rolling and got up to dance.

English Idioms: Play away from home

English Idioms About “Sexuality”
Idiom: Play away from home
Meaning: To be unfaithful; to have sex with someone who is not your usual partner.
Example: She stuck on her decision to divorce because she discoverd her husband playing away from home.