Video Gravity Falls - Dipper vs. Manliness

Dipper goes under a 'mansformation', going through tough training to become a man, whilst Mabel trains Grunkle Stan in a totally different way! Can Dipper complete his man training by taking the head of the MultiBear? Will Grunkle Stan be able to smile?
Watch the weirdly hilarious Gravity Falls on Disney XD and go to http://www.disneyXD.co.uk/ for more strange goings on!