First, why did you make a thread called "WTF" that is to do with prescription drugs.

Second, you have to get a doctor to prescribe it, hence "prescription."

Third, don't try because it's illegal.

Fourth, don't try because it's a stupid idea. Just buy some weed. If a load of people keep abusing it, cannabis wont be allowed any more for the people that actually need it, and it does nothing to help the legalisation process.