A fat guy passed by a gym downtown one day and saw a advertisement by the gym.

"Sign up and we will make sure you lose 5, 10 or even 20 kg on the first day!"

So he goes and tells them he wants to lose 5 kg. They lead him into a huge gym with all kinds of ropes and parallel bars and ladders and tell him to wait a minute.

After a few mintues of waiting, a door opens on the far side of the gym and out steps a beautiful girl with a sign saying

"If you catch me, I'm yours."

He starts running, and just as he gets close, she starts picking up speed.

Before he knows it, he's running all over the gym, up the ladders, down the ladders, across the parallel bars, here and there. And just as he's about to catch the blonde, pop, she disappears through a door. In comes the manager who brought him to the showers, and then weigh him. Sure
enough, he lost exactly 5 kg.

He packed up and left and was astonished that he actually lost 5 kg. The advert was real! Soon, he thought..

"Ohhh, I was so close to catching her. If I had a little more time..."

So he races back to the gym and says, "I want to lose 20 more kgs."

"No problem," says the manager.

Again he is led to the large gym. The thought of him getting the girl is overwhelming. A few mintues passed...
Those mintues seemed like hours..
This time he's standing by the door when it opens. Out comes a Gorilla with a sign.


"If I catch you, you're mine."