It started out with what I thought was a Kung Fu Panda knock-off. Just a fat lard who basically does chores around a temple while other people train. Well everybody else gets massacred and only he survives by hiding or some such. He swears vengeance then goes to find the "last master" or some such. It turns out he's masquerading as a bum in an enclosed alleyway. Long story short he gets trained by the master. He locates the killers and massacres every single one of them in amusing ways. He also steals a jetpack and a bunch of other advanced technology. He returns to the temple to contemplate a life of solitude when he discovers a young girl there. She informs him that he has to take a stone or some such and place it in a place or other. (I forgot what she said exactly, but I distinctly remember the word "green" being uttered.) For some reason she decides to train him in meditation to prepare him for the mission. It seems quite a long time passes and they grow close. During one of their training sessions a group of mercenaries infiltrate the mansion and place a massive bomb there. They active it and utter a smartass comment before escaping. The fatty notices and uses his jetpack to reach the bomb. Finding that it'll explode in less than fifteen seconds he says goodbye to the girl, knowing that they jetpack can't hold them both, and flies through the glass ceiling before the safety measure closes it. Her lasts words were of her pleading with him to not leave her and shouting "disengage" at the bomb. Then the fatty goes to find the bum master at the enclosed alley for guidance. That's when I woke up.