A guy  calls the company and orders their 5 day - 5kg weight       loss  program.
      
      The next day, there's a knock on the door and  standing before him a       voluptuous, athletic, 19 year old babe from J.C. dressed in nothing but a       pair  of Nike running shoes and a sign around her neck..
      The sign  reads, 'If you can catch me, you can have me.' 
Without a       second  thought, he takes off after her.   
      A few miles later  huffing and puffing, he finally gives up.
      The same girl shows up  the next four days and the same thing       happens.
      On the fifth day,  he weighs himself and is delighted to find he has       lost 5kgs as  promised. 
      
      He calls the company       and orders  their 5day - 10kg program.
      The next day there's a knock at the  door and standing before him is the  most stunning, beautiful,       sexy woman he has ever seen in his life.  
      She is wearing nothing but Reebok running shoes and a  sign around       her neck that reads, 'If you catch me, you can have  me'.
      
      Well, he's out the door after her like a shot.  
        
      This girl is in excellent shape and despite his best  efforts, but       no such luck. 
        
      So for the next four days,  the same routine happens with him       gradually getting in better and  better shape.
Much to his delight on the fifth day when he  weighs himself, he       discovers that he has lost another 10kgs, as  promised.
      
      He decides to go for broke and calls the company to  order their 7       day - 25kg program. 
      'Are you sure?' asks the  representative on the phone.. 'This is our       most rigorous  program.'
      
      'Absolutely,' he replies, 'I haven't felt this good  in years.'
      
      The next day there's a knock at the door and when  he opens it he       finds 
      a huge muscular guy standing there wearing  nothing but pink running       shoes and a sign around his neck that  reads, 
"If I catch you, you're  mine."
The man lost 31kg that week...