Where's the fun?

I was amused the other day, getting some cold medicines from CVS for B1 -- in addition to the receipt, I got an additional slip saying "Preventing Teen Cough Medicine Abuse." and I snickered at this, which had the clerk (a 20-something) chuckling, too. I said "Can't abuse that cough syrup, now can we?" and he said "I know, right? Where's the fun in that?"