A crook and a bag of elbows?
In the scene where they are eating hot dogs and Rachel is telling Book all the things his sister told her, she says, your sister says when you get drunk you say things like "they wouldn't know a crook from a bag of elbows." It's always cracked me up because by his reaction that's obviously not what he actually says, but I have always wondered what it was supposed to be? I can't for the life of me think of what expression she's misquoting. Any ideas?
share