You had visited the strange town of Gravity Fall's, infamous for having all kinds of strange phenomena, anomalies and goings on. You visited various locations around town, including the infamous tourist trap, The Mystery Shack ran by Stan Pines, his brother Ford, employees Soos and Wendy, and Stans nieces, the twins Dipper and Mabel.

As you enjoyed a spot out in the woods, you noticed something in the distance...a GIANT HOUSE ON LEGS, specifically the Mystery Shack...which was impossible because you just visited there! One of its feet was a pick up truck and it's other leg was seemingly a part from another robot, both connected to some weird base/groin area with a...Interdimensional Portal on it? It had two arms, a claw for one hand and a T REX sealed in tree sap (except it's head) for the other hand. It also had what seemed to be a sea monster's long neck and head on the back of it like a weird tail, and a totem pole that looked like a tank gun.

The house suddenly turned in your direction, and even though it had no face it seems to be staring at you and it stomped over to you, blowing smoke from its chimney that sounds like a whistle before it tilted and looked down at you.