User blog comment:PurplePenguin/The Grunkle Stan Mystery/@comment-5846711-20121209041310

Im not sure if this is important, but in the theme song when Stan is running away with his cash register it has a wierd symbol on it. Also, when they are at the campfire and they show the bat thing, it has a wierd nose like Stan's nose. He could be that monster.

They also show an old stamp at the end of the theme song. Maybe he was sending letters to a master or someone like mable and Dippers' parents? Maybe thats why they sent them. They probably didnt send the ids to live with Grunkle Stan jsut for fun. the pyramid guy, if u look closely, kind of looks like gruncle stan with the hat and tie. the last thing i wanted to say was in the theme song when dipper is in the cave the skeleton that freaks him out kind of looks like the monster that grunkle stan tells about at the campfire. I also like the idea of Wendy keeping a secret