No, smoking oxycontin will not work. The chemical will deteoriate into nothing when it burns. There are other inactive chemicals in the pill that you probably don't want to smoke. It's called "fillers", and it's used to make the pill weigh a certain amount. Also, you have the coating on the pill (usually an enteric coating) that is made of sugars or some other random chemicals you probably don't want to smoke.
Jesus man why don't you just smoke some heroin? If you put oxycontin in a blunt you'll ruin your weed. Kind of like how you'll ruin your life if you get hooked on the pills.
Not to be a preacher, but my brother started with oxycontin. Now he sucks people's dicks for heroin. They are basically the same drug--synthetic morphine derivatives that are usually stronger than actual morphine.
Many people say that addictive drugs are fine in moderation. Your brain is responsible for telling you what is moderation. So many people with drug problems (like crack and heroin, etc) will deny that they have a problem. They still think their brain is in control, and that it is in moderation. What they fail to realize is that even in "moderation" , it's addictive. Maybe keep your use of oxycontin to once a month, otherwise there is a very real possibility of becoming very addicted.
If you want to get really fucked up really fast off oxycontin, crush it up to powder. mix it into a solution of water--use distilled water if possible. depending on the pill, some shit might float at the top of the water. scrape off this residue. Drink the water. Oxycontin is soluable in water and this will make it absorb faster. Be careful not to overdose. And if you die while using the above mentioned method, don't even try to sue me. I'm broke anyways.