Blanche: Oh, Dorothy, would you please open this jar of macadamia nuts for me?
Dorothy: You can't get it open?
Blanche: Oh, I didn't try. I don't want to risk cracking a nail.
Dorothy: What are these, claws?
Blanche: I figured you wouldn't mind, seeing as how you work with your hands all day.
Dorothy: I'm a teacher, I grade papers. I don't shuck oysters!