Two guys were picked up by the cops for smoking dope and appeared in court before the judge.

The judge said, "You seem like nice young men, and I`d like to give you a second chance rather than jail time. I want you to go out this weekend and try to show others the evils of drug use and pursued them to give up drugs forever. I`ll see you back in court Monday."

Monday, the two guys were in court, and the judge said to the first one,"How did you do over the weekend?"

"Well, your honor, I persuaded 17 people to give up drugs forever."

"17 people? That`s wonderful. What did you tell them?"

"I used a diagram, your honor. I drew two circles like this: O o and told them this (the big circle) is your brain before drugs and this (small circle) is your brain after drugs."

"That`s admirable," said the judge. "And you, how did you do?" (to the 2nd guy)

"Well, your honor, I persuaded 156 people to give up drugs forever."

"156 people! That`s amazing! How did you manage to do that!"

"Well, I used the same two circles. I pointed to the small circle and told them, `This is your a**hole before prison..."