Tiger Fist is a TV show that Soos, Dipper, and Mabel watch in "The Hand That Rocks the Mabel." It follows the story of a tiger who, after an explosion, had a large muscular human arm attached to its shoulder instead of a tiger arm. After gasping at the sight of the arm, it punches its own head. The show then cuts to a commercial of Gideon's Tent of Telepathy.