Time Baby

The Time Baby appears in the episode, "The Time Traveler's Pig". In the credits, he forces Blendin Blandin to remove all anomalies that Dipper and Mabel caused when they messed with Blendin's "tape measure". A document in Irrational Treasure said that a "time devouring baby is trapped in a glacier in Antarctica". This may be a reference to The Time Baby.