A little after the beginning of the movie, Oz's wife calls Timmy Tulip (Bruce) and they discuss the "plan" that Oz doesn't know about. At the end of the conversation, she sees a car in her rear view mirror and says something like, "Show time." Then she hangs up. But then Bruce says, "Good luck." Then it shows Oz's wife and she says, Thanks," or something. Then she hangs up once again. How many times can you hang up and still be on the line talking to someone? Once? Twice?