Match Game - S11-E18
Continuity mistake: While Niles, Daphne and Marty are watching the video of Cindy's labour, the bag of Marty's cookies change position a few times - from being in his chair to being on his little table, and back again.
Match Game - S11-E18
Continuity mistake: Frasier and Roz are in the Cafe talking about the dating service - Roz is holding her mug by its side in her right hand - it switches from her holding it by the side to holding it by the handle and from one hand to the other several times during the scene.
Match Game - S11-E18
Continuity mistake: The scene where Charlotte comes to Frasier in the restaurant to tell Frasier his date has cancelled is poorly edited between shots. Watch the folder once she has pulled it out: in almost every shot, the side facing the camera changes, and when Charlotte gets up, it disappears completely.
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.