Okay, file this under "I can't believe someone actually did this", but this guy put this cat in that box and smoked weed to calm it down. The cat was rescued 2 months earlier from a home where it was abused. So this was better?
The cat does appear to be quite calm in the photo, but that isn't surprising.
What was surprising is the cat's refusal to then down a beef & bean burrito and its apparent aversion to the music of Ziggy Marley.