Kung Chow called his boss and said: "Hey, boss I not come work today, I really sick. I got headache, stomach ache, leg hurt, I not come work."
The boss says: "Kung Chow I really need you today. When I feel sick 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 Kung Chow calls again: "Boss, I do what you say and I feel great, I be at work soon. You got nice house.