Alaskan Thunder Fuck , also known as ATF or Matanuska Thunderfuck , originates from the Matanuska Valley north of Anchorage , Alaska. This sativa hybrid is one of the most popular strains from the 1970’s and its bold name makes it hard to forget. This heavy bud creeps up on you providing a monster body buzz and uplifting head high. ATF lasts a long time and the intensity seems to progress with time. This full bodied hybrid is a cross between Haze , Northern Lights , Skunk and Highland Oaxaca Gold.