Kids Are Smoking Coffee?

We talked about a dangerous NEW TREND that's killing our kids.  Apparently kids are SMOKING COFFEE!  There are two ways of smoking coffee; one is rolling up the grounds in rolling papers and the other is putting the bean into a pipe (like meth).  The kids don't realize that doing this can cause breathing problems, rapid heartbeat, hallucinations, and more.

I have two teenagers and one more thing to worry about.  I don't understand what goes through their minds sometimes.  Whose responsible for even figuring out that smoking coffee was possible?  Someone had to experiment with this?  I guess we have to now hid our coffee under lock and key.