KACL employees face off against another station in a weight-loss competition, with the winning team to receive a trip to Las Vegas. Tensions rise among the staffers, who become extremelycranky due to hunger as the contest proceeds. Noel starves himself and repeatedly faints after Roz suggests that he might get lucky with her in Vegas if they win the trip. Frasier refuses to get into the competitive spirit until he discovers that their opponent's general manager is a man who bullied him in high school (stealing his chess set). Meanwhile, Niles and Martin try to nurse an injured pigeon back to health; and Niles repeatedly suffers injuries of his own because the pregnant Daphne rolls over onto him in her sleep.