User blog:GFNerd/Gravity Falls Secrets

Here are some secrets I found:

1) In Rumble's Revenge, there is a cyptogram which says "there is a secret socIety in gravity falls."

2) At the end of the theme song, the triangle fuigre hinted that Bill Cipher was coming.

3) Bigfoot appears for a split second in the theme song.

4) When Dipper reads 3 for the first time, he reads that the author had to hide 3 before 'he' found it.