Episode Title:The Time Traveler's Pig.Episode Description:Dipper's wish comes true when he steals a Time Traveler's time machine to undo a mistake and win Wendy over, while Mabel accompanies him to keep on winning her pig, Waddles, until when Dipper finally undoes his mistake, Mabel loses her pig to her nemesis, Pacifica Northwest. Elsewhere, Stan rigs a dunk tank to scam the town.