Kids tough question

[冷笑话] [浏览：7] [来源：笑话.好棒.cn]

Kids can sometimes ask the toughest questions.Son: Father, Can I ask you a question?Father: Ok ask.Son: When a doctor doctors a doctor, does the doctor doing the doctoring doctor as the doctor being doctored wants to be doctored or does the doctor doing the doctoring doctor as he wants to doctor.......