Yo, let's talk about K2, this hardcore herbal incense that's blowing minds. It's basically like Devil's lettuce 2.0, packing a {seriously intense|wicked, gnarly high that can totally mess you up. Some people love k2 spice side effects it, but one thing's for sure: K2 is {not your grandma's, chill out herb. Spice Wars: Synthetic Cannabinoids Go