A child asked his father, "How were people born?"
So his father said, "Adam and Eve made babies, then their babies became adults and made babies, and so on." The child then went to his mother, asked her the same question and she told him, "We were monkeys then we evolved to become like we are now." The child ran back to his father and said, "You lied to me!" His father replied, "No, your mom was talking about her side of the family." 

 Two factory workers are talking. The woman says, "I can make the boss give me the day off." The man replies, "And how would you do that?" The woman says, "Just wait and see." She then hangs upside down from the ceiling. The boss comes in and says, "What are you doing?" The woman replies, "I'm a light bulb." The boss then says, "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."