Thats all they do down here in south Florida. It surprises the hell out of me how many people think you cant smoke roxy 30s. They obviously never been down here. Thats ALL they talk about. It actually works real well too, just put a roxy (like the one pictured above) on some tinfoil and it will melt and slide down the aluminum and you will have to chase the dragon, if youre real good at it and get all the smoke you will be FUCKED UP.
I have no idea why that is all they do down here, its basically an epidemic, yet it doesnt seem to be bad at all anywhere else in the country.