You can make a child do any number of chores with the power of a scratch-n-sniff sticker (this power doubles with glow-in-the-dark ones). DC Comics is planning on utilizing this knowledge to create adult scentacular experiences beginning with the Harley Quinn Annual #1, set to be released on October 29th.
According to Bleeding Cool, these scents are based off the storyline in which Harley help Poison Ivy out of a tight spot in the slammer. The U.S version is said to include “cannabis” among others such as leather, sunscreen, as well as pizza. Apparently they will also have to modify the issue for foreign markets from skunk-y weed to “cut grass” because we clearly cannot have drug dogs freaking out over comics.
In other words, no matter what, THIS ISSUE STINKS.