lead a gay [fast] life; attend a dinner with singsong girls; be [go; live] in the world of wine and women; be [go; live] on the loose; be [go] on the racket; be [go] “on the tiles”； guzzle and have a good time; have [take] one's fling; indulge in a gay life and debauchery; indulge in dissipation; lead a decadent and dissolute life; lead a dissipated life; lead a life of luxury and debauchery; live fast; one's depraved way of living; sow a large crop of wild oats