[as Bill Cipher towers over Gravity Falls and its citizens
All right, listen up, you one-lifespan, three-dimensional, five-sense skin puppets! For one trillion years I've been trapped in my own decaying dimension, waiting for a new universe to call my own. Name's Bill! But you can call me your new lord and master for all of eternity!
[he melts the statue of Nathaniel Northwest in front of Deputy Durland, Sheriff Blubs and Mayor Tyler
Now meet the gang of interdimensional criminals and ...