Bob calls in to the office and says, "Hey, boss I'm not coming to work today. I'm really sick. I got a headache, stomach ache, and my legs hurt, so I'm not coming into work."

The boss says, "you know, Bob, I really need you today. When I feel like this I go to my wife, and tell her to give me sex. That makes me feel better, and I can go to work. You should try that."

Two hours later Bob calls in and says, "Boss, I did what you said, and I feel great! I'll be at work soon... By the way, you got nice house."