A weight loss clinic

There guy goes to a weight loss clinic and says he needs

to lose 20 lbs.


The receptionist sends him upstairs, where he finds

a beautiful naked woman with a sign that says “If you catch me,

you can screw me.”


An hour later, he emerges, sated and 20 lbs.

lighter.
A month later, he returns and needs to lose 50 lbs.


The receptionist sends him upstairs again,

but this time there are two girls with the same sign.


A day later, he comes out 50 lbs. lighter.


A year later, he returns and needs to lose 100 lbs.


He gets sent upstairs again, where he finds

a huge gorilla with a sign that reads “If I catch you, I screw you.”