User blog comment:PurplePenguin/The Grunkle Stan Mystery/@comment-67.54.173.224-20130119043040/@comment-86.42.88.179-20130211212442

There is lots of mystorys about Gravity Falls and if you want to know this stuff watch the FREAKIN SHOW.Watch the theme song and you will solve all the stuff that's goin on and you will see BIG FOOT wearin a hat like the twin to Stan's.Pause at the end of it then play again you hear a whisper sayin "I'm still here" but when you play it backwards it says"3 letters back"so then you take three letters back from the letters on the right side of the pyramid that flashes up at the end!!