Continuity mistake: Frasier is holding a bottle of bubbly during the scene when he, Niles, Daphne, Annie and Guy are in Niles's bedroom. As he walks to the door, he is holding it towards the bottom but when the shot changes he is suddenly holding it around the neck.
Continuity mistake: Early in the show, Frasier, Niles, Daphne and Martin are talking about going to The Ski Lodge. Daphne is holding a laundry basket - the laundry items under her elbow change during the scene.
Answer: In the last episode, they explained that Tossed Salad and Scrambled Eggs is a metaphor for the mixed-up people to whom Frasier dispenses his radio psychiatric advice.