fun and gamesactivities, behaviour that are not serious – often used to show disapproval
[TahlilGaran] Dictionary of Contemporary English ▲
fun and games n.,
slang,
informal 1. A party or other entertaining event.
2. Something trivially easy.
3. Petting, or sexual intercourse.
4. (Ironically) An extraordinary difficult task.
How was your math exam? (With a dismayed expression):
■ Yeah, it was all fun and games, man. [TahlilGaran] English Idioms Dictionary ▲