User blog comment:PurplePenguin/The Grunkle Stan Mystery/@comment-76.107.232.216-20120907014027/@comment-67.54.173.224-20121021002618

I've been looking at the tattoo a while. I know exactly what it is-You're close. It just has to be the windmill. Its color catches my eye. Blue. Uh, the color of the ocean? Pointing at waves? Stan seemed very happy about going fishing with the twins in the second episode, and at frist I thought it was because he loved fishing or something. But if no one would ever go with him, he couldn't have gone fishing that much, right? Maybe he went by himself, and mabey one of my other theories is correct-he's training Dipper. I think. Perhaps one of the four letters points at the lake, and another the mountains, another the forest, and the fourth something yet to be revealed. Maybe that's the order he is to train Dipper in. He might be training just Dipper, but that may not be the case. Alos, the W is the only letter that is actually used in windmills, so maybe where it is pointing at when the WHAT lines up is a clue?