on the game

UK late-19th century. However, the game as a euphemism for sexual activity dates to at least Troilus and Cressida (1602): "Set them down / For sluttish spoils of opportunity / And daughters of the game." Compare with the similar euphemism sport.

• "Oh please go on the game. It's a steady job and you'd be working from home."
• "What's he want it for anyway? Don't tell me he's going on the game."

• in the racket
• on the bash
• on the beat
• on the turf

• gamester