Frasier: And though washing one's hands twenty to thirty times a day would be considered obsessive/compulsive, please bear in mind that your husband is a coroner. Thank you for your call, Jeanine. Roz, whom do we have next?
Roz: It's not like she worships the devil!
Frasier: She doesn't have to worship the devil! He worships her!
Frasier: Cupid and his arrow have declared me an endangered species.
Daphne: We're not the awful people you think we are!
Frasier: No! The truth is we've been lying to you all night!
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.