Why does it have to be crack though? Why not just the cocaine itself. As for those arguing that cocaine is an upper... not always.
True enough. I'm allergic to it and there's no quicker way to put a damper on your party than to attempt to give me some without knowing it...not unless you want to get the rest of your beverages for the night from the vending machine in the emergency department of your local hospital.
Lots of people throughout history have been allergic to coke, codiene, and morphine...all no-no's when I get an operation. Extra strength Tylenol is a real bummer let me tell you depending on what the doc had in store for you prior.