WCF calls Mae "my little chickadee".

Well, I've never seen the movie but I had heard and I have found one* site that claims that it was the other way around. This may be like "We don' need no steenkeeng badges" or "Play it again, Sam".

Or, who played the title role in the movie The Great Lebowski ?

*But we all know the value of *one site and it does say that they were reversing roles. He asked her, "Why don'cha come up and see me sometime."