Woman: I can make the boss give me the day off.
Man: And how would you do that?
Woman: “Just wait and see.” She then hangs upside-down from the ceiling.
Boss comes in: What are you doing?
Woman: I’m a light bulb.
Boss: You’ve been working so much that you’ve gone crazy. I think you need to take the day off.
The man starts to follow her and the boss says: Where are you going?
The man says: I’m going home, too. I can’t work in the dark.