play at

Meanings

1. Used other than figuratively or idiomatically: see play, at.
2. To pretend to be a different person while playing a game.
3. To do something in a manner that lacks seriousness, commitment, or professionalism.
4. Used to suggest that someone is doing something very wrong, or incorrectly, usually with the possibility of causing damage or harm.
5. To play (a game).