User blog comment:PurplePenguin/The Grunkle Stan Mystery/@comment-67.54.173.224-20121021014124

Alright, so along with my Mabel and time theory, I'm watching Time Traveler's Pig and I heard something interesting from this scene-

Dipper:*Sigh*Mabel, do you ever wish you could go back in time and redo something?

Mabel:Nope! I do everything right all the time!

NO ONE can do everything right all the time! She must have gotten her time traveling thing in this episode, because otherwise she would have used it when being mocked by Pacifica, losing the party-off, and lots of other times.