I had no idea that you could shoot tramadol ? I suppose anything could be shot, and users here post all the time about how they slam oxycontin and opana and everything else; I've just never heard of anyone slamming tramadol before.
In the interest of harm reduction, I would just like to reiterate the point we've made a thousand times before that shooting pills is never a good idea and one should never attempt it.
Oh, and I have always been under the impression that the intravenous route of administration is the only ROA that could induce any kind of a rush, as the substance reaches the brain so quickly and fills those receptors all at once. I suppose that certain drugs, when insufflated, could produce a sort of rush, but I've never experienced a "rush" of any kind really from the drugs that I've snorted (heroin, oxycodone, oxymorphone, etc.)
Then again, I'd imagine that smoking a substance could produce a certain rush and that crack would be the likely candidate for a smoked, rush-inducing substance. (Crack-smokers call it a "bell-ringer," right?)
But I do find it hard to believe that any substance taken orally could ever produce a rush.