WARNING HIGH SATIVA BUZZ WILL MAKE YOU WANT TO CLEAN EVERYTHING! LIMITED QUANITY PRICE IS 160.. 2 for 300 Alaskan Thunder Fuck (also referred to as ATF, Matanuska Thunder Fuck or Matanuska Tundra) is a legendary sativa-dominant strain originating in the Matanuska Valley area of Alaska. According to the legend, it was originally a Northern California sativa crossed with a Russian.