Quote from Frasier in The Ghost and Mrs. Lebec
Frasier: Madame Lazora, I'm Dr. Frasier Crane, a scientist and a rational human being. I feel it's my duty to warn you that I am going to be watching you, madame, with a jaundiced eye, ready to expose you at the sign of the first floating head. Madame Lazora: Ooh, I'm shaking.