http://www.montanameth.org/View_Ads/print.php
Potentially NSFW. Not nudity or anything, but some pretty ugly images, and they are really big.
As for the program... I've never really been sold on these anti-drug campaigns. We laughed at them when I was a kid. Someone who smoked a lot of weed was called an "Aadac Poster Child".
This one is pretty graphic though. The picture of the prison cell and the mention of a "romantic night" would at least make me think about that grim prospect. "Just Say No" and a frying egg are fodder for jokes.